2026 NPPES data Hospitalist Physician NPI 1336380302 M.D.
Verify on CMS →

JEAN ANCELET, M.D.

Hospitalist Physician in LAFAYETTE, Louisiana. 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
5K
Medicare Part D claims · 473 beneficiaries · Hospitalist Physician avg: 888
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JEAN ANCELET, M.D. filed 4,831 Medicare Part D claims in 2023 as a Hospitalist Physician in LAFAYETTE, Louisiana, prescribing 88% generic.

5K
Part D claims, 2023
88%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

JEAN ANCELET, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

4,831 Top 7% higher than 93% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

JEAN ANCELET, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about JEAN ANCELET, M.D.?

Quality data not reported

NPI registry status

Active

Issued 03/20/2009

NPI 1336380302

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

4,831 444% vs specialty avg

2023 prescription claims

Specialty avg: 888

Specialty distribution in Louisiana

How Hospitalist Physician compares to other specialties among Louisiana providers

Louisiana providers

Hospitalist Physician share within Louisiana

1. Hospitalist Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospitalist Physician share within Louisiana

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Hospitalist Physician) — 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).

JEAN ANCELET, M.D. is a Hospitalist Physician provider practicing in LAFAYETTE, Louisiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1336380302. 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.

JEAN ANCELET, M.D. appears in the CMS NPPES registry as a Hospitalist Physician provider holding M.D. credentials at 202 WESTGATE RD, LAFAYETTE, LA, 70506, with a listed phone of (337) 232-1802. NPI 1336380302 was issued on 03/20/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ANCELET 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 4,831 prescription claims written by this provider, covering 473 Medicare beneficiaries and totaling roughly $443K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 2.1%. 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.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

202 WESTGATE RD
LAFAYETTE, LA 70506

Provider Details

NPI 1336380302
Specialty Hospitalist Physician
Credentials M.D.
Gender Male
NPI Issued 03/20/2009

Hospital and facility affiliations

Facilities where JEAN ANCELET, M.D. 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.

CHRISTUS TRINITY CLINIC
SHREVEPORT, LA

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

Brand vs generic prescribing mix · Typical

JEAN ANCELET, M.D. — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 4,831 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.

4,831
Total Claims
$443K
Total Drug Cost
473
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
8,910
Total Day Supply
261,780
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$375K
Generic Drug Cost
$63K
Opioid Claims
102 (2.1% rate)
Antibiotic Claims
54

Patient Demographics

Average Patient Age
69.5 years
Avg HCC Risk Score
1.32
Gender Split
55% female / 45% male
Age Distribution
<65: 106, 65-74: 218, 75-84: 120, 85+: 29

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
289
Amlodipine Besylate
221
Metformin Hcl
145
Pantoprazole Sodium
143
Levothyroxine Sodium
142
Lisinopril
136
Hydrochlorothiazide
134
Metoprolol Succinate
127
Trazodone Hcl
122
Alprazolam
104

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

Hospitalist Physician Overview

How JEAN ANCELET, M.D. fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

JEAN ANCELET, M.D.'s 4,831 claims are above the specialty average of 888.

Nearby Hospitalist Physician Providers in Louisiana

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

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

Frequently Asked Questions

What is JEAN ANCELET, M.D.'s specialty?
JEAN ANCELET, M.D. specializes in Hospitalist Physician and practices in LAFAYETTE, Louisiana. Credentials: M.D..
How much does JEAN ANCELET, M.D. prescribe under Medicare Part D?
In 2023, JEAN ANCELET, M.D. wrote 4,831 Medicare Part D claims totaling $443K in drug costs for 473 beneficiaries.
Where is JEAN ANCELET, M.D. located?
JEAN ANCELET, M.D. is located at 202 WESTGATE RD, LAFAYETTE, LA, 70506. Phone: (337) 232-1802.
What is JEAN ANCELET, M.D.'s NPI number?
JEAN ANCELET, M.D.'s National Provider Identifier (NPI) is 1336380302, issued on 03/20/2009.
Does JEAN ANCELET, M.D. prescribe more brand-name or generic drugs?
JEAN ANCELET, M.D.'s prescribing is 12% brand-name and 88% generic drugs by claim count, with $375K in brand drug costs.
Does JEAN ANCELET, M.D. prescribe opioids?
Yes, JEAN ANCELET, M.D. had 102 opioid claims in 2023 with an opioid prescribing rate of 2.1%.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does JEAN ANCELET, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JEAN ANCELET, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JEAN ANCELET, M.D. accept Medicare?
JEAN ANCELET, M.D. appears in CMS Medicare data with 4,831 Part D claims and 473 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JEAN ANCELET, M.D.'s credentials?
JEAN ANCELET, M.D.'s NPI is 1336380302 with credentials M.D.. 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