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

Clinical Pharmacology list

220 clinical pharmacology in the US: 146 with work email (105 trusted tier), 220 with practice phone. Counts refreshed nightly.

What the list holds

Recordsactive providers on the list
220
With work email66% of records
146
With trusted-tier email72% of the emails on this list
105
With practice phone100% of records
220
With practice city, state and ZIP100% of records
220

What they bill and prescribe

Published Medicare data for 2024, measured over the 210 active individual clinical pharmacology 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
210
With a published procedure line4 of the 210 active individual clinical pharmacology on file
2%
With published prescribing10 of the 210 active individual clinical pharmacology on file
5%

Published Medicare fee-for-service data for 2024, covering about one in 53 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

Clinical Pharmacology by state

StateRecordsWith emailTrusted-tier emailWith phone
California22201522
Texas2012720
Georgia127412
Ohio117411
Arizona108610
Florida104210
Maryland104310
New York107310
Pennsylvania9869
North Carolina8448
Colorado7447
New Jersey7447
Oklahoma7637
Illinois5425
Indiana5545
Massachusetts5435
Idaho4114
Minnesota4214
Missouri4444
Tennessee4224
Utah4214
Louisiana3223
Michigan3003
Nevada3223
Oregon3313
South Carolina3113
Alabama2102
Arkansas2112
Delaware2222
Iowa2112
Maine2112
New Mexico2222
Washington2112
Wisconsin2112
Connecticut1111
Hawaii1001
Kansas1111
Kentucky1111
Mississippi1001
Nebraska1111
Puerto Rico1101
Rhode Island1101
South Dakota1111
Virginia1111
Vermont1111

States with fewer than 50 clinical pharmacology 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
Clinical Pharmacology
Practice location
Anytown, ST 00000
Practice phone
(555) 010-0123
Work email
[email protected] · 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 clinical pharmacology are on the list?

220 active clinical pharmacology in the United States, counted from the register on 2026-10-05.

How many clinical pharmacology have an email address?

146 (66%) have at least one work email on file, and 105 of them have an address in the trusted tier.

How many have a phone number?

220 (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.

How many clinical pharmacology have published Medicare data?

2% of the 210 active individual clinical pharmacology on file have at least one published Medicare procedure line, and 5% have published prescribing - measured nationally on 2026-10-05. Published Medicare fee-for-service data for 2024, covering about one in 53 clinicians nationally, and more in the specialties that bill it most — not all-payor claims, and low-volume providers are removed before publication.

Get the clinical pharmacology list

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Clinical Pharmacology - email and mailing list · NPI Mark