National totals
| Active NPI records | 12,541 |
| Registered sole proprietors | 3,973 (31.7%) |
| NUCC taxonomy code | 1835P0018X |
| Grouping | Pharmacy 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
| State | Active NPIs | Sole proprietors | Share |
|---|---|---|---|
| California | 1,344 | 537 | 40.0% |
| Texas | 1,129 | 326 | 28.9% |
| Georgia | 667 | 185 | 27.7% |
| Ohio | 638 | 173 | 27.1% |
| Florida | 593 | 244 | 41.1% |
| Oregon | 573 | 123 | 21.5% |
| New York | 466 | 163 | 35.0% |
| Pennsylvania | 412 | 150 | 36.4% |
| Michigan | 394 | 152 | 38.6% |
| North Carolina | 378 | 87 | 23.0% |
| Washington | 368 | 114 | 31.0% |
| Tennessee | 368 | 87 | 23.6% |
| Kentucky | 359 | 115 | 32.0% |
| Illinois | 325 | 119 | 36.6% |
| Indiana | 320 | 97 | 30.3% |
| Virginia | 282 | 109 | 38.7% |
| Maryland | 261 | 95 | 36.4% |
| Arizona | 248 | 80 | 32.3% |
| Massachusetts | 227 | 75 | 33.0% |
| Minnesota | 213 | 50 | 23.5% |
| Colorado | 191 | 53 | 27.7% |
| Nevada | 185 | 53 | 28.6% |
| Connecticut | 174 | 65 | 37.4% |
| Missouri | 172 | 57 | 33.1% |
| New Jersey | 161 | 62 | 38.5% |
| Wisconsin | 161 | 40 | 24.8% |
| South Carolina | 158 | 51 | 32.3% |
| Alabama | 140 | 43 | 30.7% |
| New Mexico | 139 | 38 | 27.3% |
| Mississippi | 128 | 35 | 27.3% |
| Kansas | 111 | 21 | 18.9% |
| Arkansas | 108 | 32 | 29.6% |
| Iowa | 106 | 25 | 23.6% |
| Louisiana | 103 | 38 | 36.9% |
| Oklahoma | 97 | 28 | 28.9% |
| Utah | 94 | 27 | 28.7% |
| West Virginia | 68 | 21 | 30.9% |
| Idaho | 68 | 21 | 30.9% |
| District of Columbia | 58 | 24 | 41.4% |
| Nebraska | 56 | 18 | 32.1% |
| South Dakota | 48 | 18 | 37.5% |
| Rhode Island | 47 | 13 | 27.7% |
| Montana | 45 | 13 | 28.9% |
| Hawaii | 40 | <11 | not reported |
| Delaware | 34 | 11 | 32.4% |
| Alaska | 32 | <11 | not reported |
| Maine | 32 | <11 | not reported |
| New Hampshire | 28 | <11 | not reported |
| Wyoming | 27 | <11 | not reported |
| Vermont | 15 | <11 | not reported |
| North Dakota | 15 | <11 | not reported |
New NPI registrations by year
| Year first enumerated | NPIs |
|---|---|
| 2016 | 422 |
| 2017 | 511 |
| 2018 | 569 |
| 2019 | 748 |
| 2020 | 2,375 |
| 2021 | 772 |
| 2022 | 715 |
| 2023 | 526 |
| 2024 | 485 |
| 2025 | 473 |
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
- The sole-proprietor field is self-reported by the provider in NPPES and is an imperfect proxy for private practice.
- A sole-proprietor count shown as <11 is suppressed: the true value is below 11, which could include zero.
- These are active NPI records with this taxonomy as the primary classification, not a direct census of all practicing Pharmacist Clinicians.
- First-enumeration counts identify when NPIs were first issued, not when a clinician began practicing this specialty.
- Providers are counted once, by their primary taxonomy code only.
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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