2026 NPPES data Infectious Disease Physician NPI 1285190843 MD, MPH
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ADEKOLA ADEDEJI, MD, MPH

Infectious Disease Physician in BRIDGEPORT, Connecticut. 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
388
Medicare Part D claims · 63 beneficiaries · Infectious Disease Physician avg: 816
Generic prescribing
47%
generic claims · 53% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: ADEKOLA ADEDEJI, MD, MPH is a Infectious Disease Physician ([object Object]) practicing in BRIDGEPORT, Connecticut with a Medicare Part D prescribing footprint of 388 claims across 63 beneficiaries — 53% brand-name prescribing .

What stands out: ADEKOLA ADEDEJI, MD, MPH filed 388 Medicare Part D claims in 2023 across BRIDGEPORT, Connecticut. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

ADEKOLA ADEDEJI, MD, MPH practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

ADEKOLA ADEDEJI, MD, MPH at a glance

Quality data not reported

NPI registry status

Active

Issued 02/19/2019

NPI 1285190843

Primary specialty

Infectious Disease Physician

Mid-sized

8,292 US NPIs in this specialty

Medicare Part D claims

388 52% vs specialty avg

2023 prescription claims

Specialty avg: 816

Specialty distribution in Connecticut

How Infectious Disease Physician compares to other specialties among Connecticut providers

Connecticut providers

Infectious Disease Physician share within Connecticut

1. Infectious Disease Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Infectious Disease Physician share within Connecticut

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Infectious Disease 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).

ADEKOLA ADEDEJI, MD, MPH is a Infectious Disease Physician provider practicing in BRIDGEPORT, Connecticut, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD, MPH. NPI: 1285190843. 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.

ADEKOLA ADEDEJI, MD, MPH appears in the CMS NPPES registry as a Infectious Disease Physician provider holding MD, MPH credentials at 2800 MAIN ST, BRIDGEPORT, CT, 06606, with a listed phone of (203) 382-2100. NPI 1285190843 was issued on 02/19/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ADEDEJI 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 388 prescription claims written by this provider, covering 63 Medicare beneficiaries and totaling roughly $724K in drug spend, split 53% brand-name and 47% generic by claim count, with an opioid prescribing rate of 4.4%. 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.

Infectious Disease Physician is a mid-sized specialty nationwide, with 8,292 enrolled providers across 54 states and an average of 816 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

2800 MAIN ST
BRIDGEPORT, CT 06606

Provider Details

NPI 1285190843
Specialty Infectious Disease Physician
Credentials MD, MPH
Gender Male
NPI Issued 02/19/2019

Brand vs generic prescribing mix · Brand-heavy

ADEKOLA ADEDEJI, MD, MPH — brand share 53.0%
Specialty average (est.)

53% brand-name claims vs 47% generic, on 388 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.

388
Total Claims
$724K
Total Drug Cost
63
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
424
Total Day Supply
12,145
Brand vs Generic
53% brand / 47% generic
Brand Drug Cost
$720K
Opioid Claims
17 (4.4% rate)

Patient Demographics

Average Patient Age
61.6 years
Avg HCC Risk Score
2.03
Gender Split
25% female / 75% male
Age Distribution
<65: 38, 65-74: 20, 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
Biktarvy
Bictegrav/Emtricit/Tenofov Ala
111
Genvoya
Elviteg/Cob/Emtri/Tenof Alafen
29
Amlodipine Besylate
21
Atorvastatin Calcium
17
Triumeq
Abacavir/Dolutegravir/Lamivudi
17
Tivicay
Dolutegravir Sodium
12

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

Infectious Disease Physician Overview

How ADEKOLA ADEDEJI, MD, MPH fits within the Infectious Disease Physician landscape nationally.

8,292
Infectious Disease Physician Providers in US
54
States with Infectious Disease Physician
816
Avg Claims per Provider

ADEKOLA ADEDEJI, MD, MPH's 388 claims are below the specialty average of 816.

Nearby Infectious Disease Physician Providers in Connecticut

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

Compare Infectious Disease Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ADEKOLA ADEDEJI, MD, MPH's specialty?
ADEKOLA ADEDEJI, MD, MPH specializes in Infectious Disease Physician and practices in BRIDGEPORT, Connecticut. Credentials: MD, MPH.
How much does ADEKOLA ADEDEJI, MD, MPH prescribe under Medicare Part D?
In 2023, ADEKOLA ADEDEJI, MD, MPH wrote 388 Medicare Part D claims totaling $724K in drug costs for 63 beneficiaries.
Where is ADEKOLA ADEDEJI, MD, MPH located?
ADEKOLA ADEDEJI, MD, MPH is located at 2800 MAIN ST, BRIDGEPORT, CT, 06606. Phone: (203) 382-2100.
What is ADEKOLA ADEDEJI, MD, MPH's NPI number?
ADEKOLA ADEDEJI, MD, MPH's National Provider Identifier (NPI) is 1285190843, issued on 02/19/2019.
Does ADEKOLA ADEDEJI, MD, MPH prescribe more brand-name or generic drugs?
ADEKOLA ADEDEJI, MD, MPH's prescribing is 53% brand-name and 47% generic drugs by claim count, with $720K in brand drug costs.
Does ADEKOLA ADEDEJI, MD, MPH prescribe opioids?
Yes, ADEKOLA ADEDEJI, MD, MPH had 17 opioid claims in 2023 with an opioid prescribing rate of 4.4%.
How many Infectious Disease Physician providers are there in the US?
There are 8,292 Infectious Disease Physician providers across 54 states in the US. The average Infectious Disease Physician provider writes 816 Medicare Part D claims per year.
What drugs does ADEKOLA ADEDEJI, MD, MPH prescribe most often?
Based on 2023 Medicare Part D data, ADEKOLA ADEDEJI, MD, MPH's most frequently prescribed drugs include Biktarvy, Genvoya, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ADEKOLA ADEDEJI, MD, MPH accept Medicare?
ADEKOLA ADEDEJI, MD, MPH appears in CMS Medicare data with 388 Part D claims and 63 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ADEKOLA ADEDEJI, MD, MPH's credentials?
ADEKOLA ADEDEJI, MD, MPH's NPI is 1285190843 with credentials MD, 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