Home / Provider data / Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist: how many are there, and how many are in private practice?

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist: how many are there, and how many are in private practice?

Pharmacist Clinician (PhC)/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management. This page summarizes active US NPI records using the NUCC taxonomy 1835P0018X, including the national count, geographic distribution, recent enumeration totals, and the share marked as sole proprietors in NPPES.

National totals

Active NPI records12,541
Registered sole proprietors3,973 (31.7%)
NUCC taxonomy code1835P0018X
GroupingPharmacy Service Providers

What this specialty covers

Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.

Reading the sole-proprietor share

For this specialty, the sole-proprietor share indicates how many NPPES records are flagged as sole proprietors, not how many Pharmacist Clinicians work in private practice. It is a self-reported NPPES field and an imperfect proxy because it does not by itself establish ownership, employment arrangement, or independent practice. Use it as a descriptive indicator, not as a measure of practice setting or causation.

By state

StateActive NPIsSole proprietorsShare
California1,34453740.0%
Texas1,12932628.9%
Georgia66718527.7%
Ohio63817327.1%
Florida59324441.1%
Oregon57312321.5%
New York46616335.0%
Pennsylvania41215036.4%
Michigan39415238.6%
North Carolina3788723.0%
Washington36811431.0%
Tennessee3688723.6%
Kentucky35911532.0%
Illinois32511936.6%
Indiana3209730.3%
Virginia28210938.7%
Maryland2619536.4%
Arizona2488032.3%
Massachusetts2277533.0%
Minnesota2135023.5%
Colorado1915327.7%
Nevada1855328.6%
Connecticut1746537.4%
Missouri1725733.1%
New Jersey1616238.5%
Wisconsin1614024.8%
South Carolina1585132.3%
Alabama1404330.7%
New Mexico1393827.3%
Mississippi1283527.3%
Kansas1112118.9%
Arkansas1083229.6%
Iowa1062523.6%
Louisiana1033836.9%
Oklahoma972828.9%
Utah942728.7%
West Virginia682130.9%
Idaho682130.9%
District of Columbia582441.4%
Nebraska561832.1%
South Dakota481837.5%
Rhode Island471327.7%
Montana451328.9%
Hawaii40<11not reported
Delaware341132.4%
Alaska32<11not reported
Maine32<11not reported
New Hampshire28<11not reported
Wyoming27<11not reported
Vermont15<11not reported
North Dakota15<11not reported

New NPI registrations by year

Year first enumeratedNPIs
2016422
2017511
2018569
2019748
20202,375
2021772
2022715
2023526
2024485
2025473

Counts reflect the year each NPI was first issued, among records still active today. The final year is partial: this data covers through 2026-01-11.

Data notes

Source: CMS National Plan and Provider Enumeration System (NPPES) Data Dissemination file, FOIA-disclosable public data under CMS-6060-N. Aggregated by Hero EMR on 2026-08-03; deactivated NPIs excluded; specialty assigned from the primary taxonomy code (NUCC 25.1). Counts below 11 are suppressed. Individual providers are never published. All provider data pages.

Common questions

How many Pharmacist Clinicians or Clinical Pharmacy Specialists are there in the US?

There are 12,541 active NPI records nationally with this taxonomy as the primary classification.

What percentage of Pharmacist Clinicians are in private practice?

The NPPES sole-proprietor flag applies to 3,973 records, or 31.7%. This is not a direct measure of private practice.

Which states have the most Pharmacist Clinicians?

The largest reported state counts are in California, Texas, Georgia, Ohio, and Florida.

How many Pharmacist Clinician NPIs were first enumerated in recent years?

For the most recent full years available, the counts were 526 in 2023, 485 in 2024, and 473 in 2025.

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