2026 NPPES data Physician Assistant NPI 1205385655 PA
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CHASITY CLARK, PA

Physician Assistant in CENTREVILLE, Alabama. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
3K
Medicare Part D claims · 156 beneficiaries · Physician Assistant avg: 790
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$22.58
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: CHASITY CLARK, PA is a Physician Assistant ([object Object]) practicing in CENTREVILLE, Alabama with a Medicare Part D prescribing footprint of 3K claims across 156 beneficiaries — 15% brand-name prescribing . Industry payments of $22.58 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: CHASITY CLARK, PA filed 3,029 Medicare Part D claims in 2023 across CENTREVILLE, Alabama. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CHASITY CLARK, PA at a glance

Quality data not reported

NPI registry status

Active

Issued 09/27/2016

NPI 1205385655

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

3,029 283% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Alabama

How Physician Assistant compares to other specialties among Alabama providers

Alabama providers

Physician Assistant share within Alabama

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Alabama

Specialty board-certification context

Estimated specialty board-certified rate — Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

CHASITY CLARK, PA is a Physician Assistant provider practicing in CENTREVILLE, Alabama, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA. NPI: 1205385655. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

CHASITY CLARK, PA appears in the CMS NPPES registry as a Physician Assistant provider holding PA credentials at 405 BELCHER ST, CENTREVILLE, AL, 35042, with a listed phone of (205) 926-2992. NPI 1205385655 was issued on 09/27/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CLARK most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 3,029 prescription claims written by this provider, covering 156 Medicare beneficiaries and totaling roughly $476K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 0.5%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

405 BELCHER ST
CENTREVILLE, AL 35042

Provider Details

NPI 1205385655
Specialty Physician Assistant
Credentials PA
Gender Female
NPI Issued 09/27/2016

Hospital and facility affiliations

Facilities where CHASITY CLARK, PA bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

CAHABA MEDICAL CARE FOUNDATION
CENTREVILLE, AL

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for CHASITY CLARK, PA. Source: openpaymentsdata.cms.gov.

Total received

$23

Largest payer

Abbott Laboratories

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

CHASITY CLARK, PA — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 3,029 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

3,029
Total Claims
$476K
Total Drug Cost
156
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,032
Total Day Supply
175,310
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$402K
Generic Drug Cost
$74K
Opioid Claims
14 (0.5% rate)
Antibiotic Claims
47

Patient Demographics

Average Patient Age
67.1 years
Avg HCC Risk Score
1.56
Gender Split
73% female / 27% male
Age Distribution
<65: 63, 65-74: 52, 75-84: 20, 85+: 21

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Atorvastatin Calcium
215
Amlodipine Besylate
89
Albuterol Sulfate Hfa
Albuterol Sulfate
88
Diclofenac Sodium
85
Lisinopril
83
Omeprazole
73
Fluticasone Propionate
71
Hydrochlorothiazide
71
Famotidine
64
Pantoprazole Sodium
64

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Physician Assistant Overview

How CHASITY CLARK, PA fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

CHASITY CLARK, PA's 3,029 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Alabama

Other clinicians with the same primary specialty enrolled in Alabama, drawn from the same CMS NPPES roster as CLARK.

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHASITY CLARK, PA's specialty?
CHASITY CLARK, PA specializes in Physician Assistant and practices in CENTREVILLE, Alabama. Credentials: PA.
How much does CHASITY CLARK, PA prescribe under Medicare Part D?
In 2023, CHASITY CLARK, PA wrote 3,029 Medicare Part D claims totaling $476K in drug costs for 156 beneficiaries.
Where is CHASITY CLARK, PA located?
CHASITY CLARK, PA is located at 405 BELCHER ST, CENTREVILLE, AL, 35042. Phone: (205) 926-2992.
What is CHASITY CLARK, PA's NPI number?
CHASITY CLARK, PA's National Provider Identifier (NPI) is 1205385655, issued on 09/27/2016.
Does CHASITY CLARK, PA prescribe more brand-name or generic drugs?
CHASITY CLARK, PA's prescribing is 15% brand-name and 85% generic drugs by claim count, with $402K in brand drug costs.
Does CHASITY CLARK, PA prescribe opioids?
Yes, CHASITY CLARK, PA had 14 opioid claims in 2023 with an opioid prescribing rate of 0.5%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does CHASITY CLARK, PA prescribe most often?
Based on 2023 Medicare Part D data, CHASITY CLARK, PA's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHASITY CLARK, PA accept Medicare?
CHASITY CLARK, PA appears in CMS Medicare data with 3,029 Part D claims and 156 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHASITY CLARK, PA's credentials?
CHASITY CLARK, PA's NPI is 1205385655 with credentials PA. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology