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Allopathic & Osteopathic Physicians · Surgery · counts refreshed 2026-10-05

Surgical Oncology (Surgery) list

2,435 surgical oncology (surgery) in the US: 1,950 with work email (1,439 trusted tier), 2,434 with practice phone. Counts refreshed nightly.

What the list holds

Recordsactive providers on the list
2,435
With work email80% of records
1,950
With trusted-tier email74% of the emails on this list
1,439
With practice phone100% of records
2,434
With practice city, state and ZIP100% of records
2,435

What they bill and prescribe

Published Medicare data for 2024, measured over the 2,016 active individual surgical oncology (surgery) on file nationally on 2026-10-05 — a different base from the records above, and the same measurement the data page publishes for every specialty.

Clinicians in this specialtyactive individual providers filed under it, nationally - not the record count above
2,016
With a published procedure line1,277 of the 2,016 active individual surgical oncology (surgery) on file
63%
With published prescribing826 of the 2,016 active individual surgical oncology (surgery) on file
41%

Published Medicare fee-for-service data for 2024, covering about one in two clinicians nationally, and more in the specialties that bill it most — not all-payor claims, and low-volume providers are removed before publication. A provider with nothing there has no published Medicare volume, which covers no volume, volume below the publication threshold and not billing Medicare at all — the published data does not separate them, and one year is held, so nothing here is a trend.

A high share here means the published Medicare data covers that specialty well. It says nothing about how complete our contact data is for it — different datasets, measured over different populations — and the email, phone and location fill rates are counted and published separately on the same page.

Leadership and facilities

Reaching the organisations these providers work for? Healthcare leadership by role, health systems and facility lists.

By state

Surgical Oncology (Surgery) by state

StateRecordsWith emailTrusted-tier emailWith phone
California298243175298
New York255208154255
Texas230204160230
Florida18113592181
Pennsylvania1199069119
Maryland1055035105
Ohio93826493
New Jersey88655388
Illinois84714684
Tennessee72624672
Massachusetts62584862
Georgia59393259
North Carolina59453459
Colorado51262251
Virginia48402548
Arizona44332544
Wisconsin43413143
Michigan41332441
Connecticut40382940
Kentucky37332737
Washington37342337
Alabama35271935
Missouri32291532
South Carolina32231732
Louisiana31272231
Indiana24201424
Oregon20151020
District of Columbia1916819
Iowa17161317
Minnesota17161417
Puerto Rico179517
Arkansas14141314
Oklahoma1211912
Nebraska1110811
Rhode Island108610
Kansas9969
Hawaii8638
New Mexico8748
Nevada8778
Utah8638
Delaware7557
Vermont7747
Maine6636
North Dakota6666
Alaska5305
Mississippi5435
Montana5435
Idaho4314
West Virginia4324
New Hampshire3323
South Dakota1001

States with fewer than 50 surgical oncology (surgery) are counted here but have no page of their own.

The data

Fields and a sample

What each record carries

NPI
The provider's 10-digit National Provider Identifier
Name and credentials
As filed, with credentials such as MD, DO, NP
Type and status
Individual or organisation; active or inactive
Specialty and specialty group
Primary taxonomy, classification and specialisation
Practice city, state and ZIP
Where the provider practises
Practice phone
The phone on the provider's practice record
Employer and employer domain
Who the provider works for, where known, with how it was established
Work email (up to three)
Each with where it came from; filter to trusted-tier addresses only
EHR system
The electronic health record the practice runs, where evidenced
Last updated
The date the record was last refreshed

Sample record

Invented for illustration - not a real provider. Names, numbers and addresses here are fictional.

NPI
0000000000 (sample)
Name
Jordan Sample, MD (fictional)
Specialty
Surgical Oncology (Surgery)
Practice location
Anytown, ST 00000
Practice phone
(555) 010-0123
Work email
jordan.sample@example.com · trusted tier
Employer
Example Health Partners
EHR system
Example EHR
Last updated
2026-01-01
Use cases

What teams use it for

Email campaigns that land

Filter to trusted-tier addresses only, and see before you buy how many of the list carry one.

Territory planning

Counts by state and practice location show where the population is before a rep is hired or a route is drawn.

Recruiting

Reach providers of one specialty in the states you are hiring in, with the practice phone on the record.

Market sizing

The by-state table is the market: real, current counts rather than an estimate from a survey.

FAQ

Questions about this list

How many surgical oncology (surgery) are on the list?

2,435 active surgical oncology (surgery) in the United States, counted from the register on 2026-10-05.

How many surgical oncology (surgery) have an email address?

1,950 (80%) have at least one work email on file, and 1,439 of them have an address in the trusted tier.

How many have a phone number?

2,434 (100%) have a practice phone on their record.

What does a record include?

NPI, name and credentials, specialty, practice city, state and ZIP, practice phone, employer, up to three work emails with where each came from, EHR system where evidenced, and the date the record was last updated.

Which states have the most surgical oncology (surgery)?

California (298), New York (255), Texas (230). 14 states have 50 or more and a list page of their own.

How many surgical oncology (surgery) have published Medicare data?

63% of the 2,016 active individual surgical oncology (surgery) on file have at least one published Medicare procedure line, and 41% have published prescribing - measured nationally on 2026-10-05. Published Medicare fee-for-service data for 2024, covering about one in two clinicians nationally, and more in the specialties that bill it most — not all-payor claims, and low-volume providers are removed before publication.

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Surgical Oncology (Surgery) - email and mailing list · NPI Mark