2026 NPPES data Addiction Psychiatry Physician NPI 1912226697 M.D, MPH
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OLUFEMI OGUNDEJI, M.D, MPH

Addiction Psychiatry Physician in SHREVEPORT, 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
2K
Medicare Part D claims · 183 beneficiaries · Addiction Psychiatry Physician avg: 792
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.1K
57 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: OLUFEMI OGUNDEJI, M.D, MPH is a Addiction Psychiatry Physician ([object Object]) practicing in SHREVEPORT, Louisiana with a Medicare Part D prescribing footprint of 2K claims across 183 beneficiaries — 8% brand-name prescribing . Industry payments of $1.1K across 57 transactions are disclosed under CMS Open Payments (Sunshine Act).

What the federal data shows

OLUFEMI OGUNDEJI, M.D, MPH filed 2,021 Medicare Part D claims in 2023 as a Addiction Psychiatry Physician in SHREVEPORT, Louisiana, prescribing 92% generic.

2K
Part D claims, 2023
92%
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.

Board certification likely (heuristic — not verified)

OLUFEMI OGUNDEJI, M.D, MPH 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).

OLUFEMI OGUNDEJI, M.D, MPH at a glance

Quality data not reported

NPI registry status

Active

Issued 05/20/2010

NPI 1912226697

Primary specialty

Addiction Psychiatry Physician

Niche

667 US NPIs in this specialty

Medicare Part D claims

2,021 155% vs specialty avg

2023 prescription claims

Specialty avg: 792

Specialty distribution in Louisiana

How Addiction Psychiatry Physician compares to other specialties among Louisiana providers

Louisiana providers

Addiction Psychiatry Physician share within Louisiana

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Addiction Psychiatry 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).

OLUFEMI OGUNDEJI, M.D, MPH is a Addiction Psychiatry Physician provider practicing in SHREVEPORT, Louisiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D, MPH. NPI: 1912226697. 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.

OLUFEMI OGUNDEJI, M.D, MPH appears in the CMS NPPES registry as a Addiction Psychiatry Physician provider holding M.D, MPH credentials at 1006 HIGHLAND AVE, SHREVEPORT, LA, 71101, with a listed phone of (318) 222-6226. NPI 1912226697 was issued on 05/20/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what OGUNDEJI 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 2,021 prescription claims written by this provider, covering 183 Medicare beneficiaries and totaling roughly $203K in drug spend, split 8% brand-name and 92% generic by claim count. 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.

Addiction Psychiatry Physician is a narrow specialty nationwide, with 667 enrolled providers across 49 states and an average of 792 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

1006 HIGHLAND AVE
SHREVEPORT, LA 71101

Provider Details

NPI 1912226697
Specialty Addiction Psychiatry Physician
Credentials M.D, MPH
Gender Male
NPI Issued 05/20/2010

Hospital and facility affiliations

Facilities where OLUFEMI OGUNDEJI, M.D, MPH 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.

BRENTWOOD ACQUISITION-SHREVEPORT INC
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).

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 OLUFEMI OGUNDEJI, M.D, MPH. Source: openpaymentsdata.cms.gov.

Total received

$1.1K

Largest payer

ABBVIE INC.

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 · Generic-heavy

OLUFEMI OGUNDEJI, M.D, MPH — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 2,021 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.

2,021
Total Claims
$203K
Total Drug Cost
183
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,529
Total Day Supply
68,280
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$165K
Generic Drug Cost
$38K

Patient Demographics

Average Patient Age
55.3 years
Avg HCC Risk Score
1.56
Gender Split
38% female / 62% male
Age Distribution
<65: 133, 65-74: 44, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Quetiapine Fumarate
158
Clonazepam
135
Buspirone Hcl
88
Trazodone Hcl
82
Sertraline Hcl
67
Atorvastatin Calcium
55
Oxcarbazepine
52
Ropinirole Hcl
52
Aripiprazole
50
Lorazepam
50

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

Addiction Psychiatry Physician Overview

How OLUFEMI OGUNDEJI, M.D, MPH fits within the Addiction Psychiatry Physician landscape nationally.

667
Addiction Psychiatry Physician Providers in US
49
States with Addiction Psychiatry Physician
792
Avg Claims per Provider

OLUFEMI OGUNDEJI, M.D, MPH's 2,021 claims are above the specialty average of 792.

Nearby Addiction Psychiatry Physician Providers in Louisiana

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

Compare Addiction Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is OLUFEMI OGUNDEJI, M.D, MPH's specialty?
OLUFEMI OGUNDEJI, M.D, MPH specializes in Addiction Psychiatry Physician and practices in SHREVEPORT, Louisiana. Credentials: M.D, MPH.
How much does OLUFEMI OGUNDEJI, M.D, MPH prescribe under Medicare Part D?
In 2023, OLUFEMI OGUNDEJI, M.D, MPH wrote 2,021 Medicare Part D claims totaling $203K in drug costs for 183 beneficiaries.
Where is OLUFEMI OGUNDEJI, M.D, MPH located?
OLUFEMI OGUNDEJI, M.D, MPH is located at 1006 HIGHLAND AVE, SHREVEPORT, LA, 71101. Phone: (318) 222-6226.
What is OLUFEMI OGUNDEJI, M.D, MPH's NPI number?
OLUFEMI OGUNDEJI, M.D, MPH's National Provider Identifier (NPI) is 1912226697, issued on 05/20/2010.
Does OLUFEMI OGUNDEJI, M.D, MPH prescribe more brand-name or generic drugs?
OLUFEMI OGUNDEJI, M.D, MPH's prescribing is 8% brand-name and 92% generic drugs by claim count, with $165K in brand drug costs.
How many Addiction Psychiatry Physician providers are there in the US?
There are 667 Addiction Psychiatry Physician providers across 49 states in the US. The average Addiction Psychiatry Physician provider writes 792 Medicare Part D claims per year.
What drugs does OLUFEMI OGUNDEJI, M.D, MPH prescribe most often?
Based on 2023 Medicare Part D data, OLUFEMI OGUNDEJI, M.D, MPH's most frequently prescribed drugs include Quetiapine Fumarate, Clonazepam, Buspirone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does OLUFEMI OGUNDEJI, M.D, MPH accept Medicare?
OLUFEMI OGUNDEJI, M.D, MPH appears in CMS Medicare data with 2,021 Part D claims and 183 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify OLUFEMI OGUNDEJI, M.D, MPH's credentials?
OLUFEMI OGUNDEJI, M.D, MPH's NPI is 1912226697 with credentials M.D, MPH. 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