2026 NPPES data General Practice Physician NPI 1164410247 M.D.
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TERESITA DEJOSEF, M.D.

General Practice Physician in SAINT MARYS, West Virginia. 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
266
Medicare Part D claims · General Practice Physician avg: 3K
Generic prescribing
77%
generic claims · 23% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: TERESITA DEJOSEF, M.D. is a General Practice Physician ([object Object]) practicing in SAINT MARYS, West Virginia with a Medicare Part D prescribing footprint of 266 claims — 23% brand-name prescribing .

What the federal data shows

TERESITA DEJOSEF, M.D. filed 266 Medicare Part D claims in 2023 as a General Practice Physician in SAINT MARYS, West Virginia, prescribing 77% generic.

266
Part D claims, 2023
77%
generic prescribing

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-eligible specialty (heuristic — not verified)

TERESITA DEJOSEF, M.D. 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).

TERESITA DEJOSEF, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 10/12/2005

NPI 1164410247

Primary specialty

General Practice Physician

Mid-sized

16,677 US NPIs in this specialty

Medicare Part D claims

266 91% vs specialty avg

2023 prescription claims

Specialty avg: 2,872

Specialty distribution in West Virginia

How General Practice Physician compares to other specialties among West Virginia providers

West Virginia providers

General Practice Physician share within West Virginia

1. General Practice Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Physician share within West Virginia

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (General Practice 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).

TERESITA DEJOSEF, M.D. is a General Practice Physician provider practicing in SAINT MARYS, West Virginia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1164410247. 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.

TERESITA DEJOSEF, M.D. appears in the CMS NPPES registry as a General Practice Physician provider holding M.D. credentials at 111 LAFAYETTE ST, SAINT MARYS, WV, 26170, with a listed phone of (304) 684-9409. NPI 1164410247 was issued on 10/12/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DEJOSEF 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 266 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $30K in drug spend, split 23% brand-name and 77% 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.

General Practice Physician is a mid-sized specialty nationwide, with 16,677 enrolled providers across 56 states and an average of 2,872 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

111 LAFAYETTE ST
SAINT MARYS, WV 26170

Provider Details

NPI 1164410247
Specialty General Practice Physician
Credentials M.D.
Gender Female
NPI Issued 10/12/2005

Brand vs generic prescribing mix · Typical

TERESITA DEJOSEF, M.D. — brand share 23.0%
Specialty average (est.)

23% brand-name claims vs 77% generic, on 266 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.

266
Total Claims
$30K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
266
Total Day Supply
6,376
Brand vs Generic
23% brand / 77% generic
Brand Drug Cost
$24K
Generic Drug Cost
$6K

Patient Demographics

Average Patient Age
78.4 years
Avg HCC Risk Score
1.43

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Lactulose
27
Nuedexta
Dextromethorphan Hbr/Quinidine
22
Eliquis
Apixaban
20
Atorvastatin Calcium
19
Sertraline Hcl
19
Amitriptyline Hcl
12
Levothyroxine Sodium
12
Metoprolol Succinate
12
Carbamazepine
11
Fenofibrate
Fenofibrate Nanocrystallized
11

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

General Practice Physician Overview

How TERESITA DEJOSEF, M.D. fits within the General Practice Physician landscape nationally.

16,677
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider

TERESITA DEJOSEF, M.D.'s 266 claims are below the specialty average of 2,872.

Nearby General Practice Physician Providers in West Virginia

Other clinicians with the same primary specialty enrolled in West Virginia, drawn from the same CMS NPPES roster as DEJOSEF.

Compare General Practice Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is TERESITA DEJOSEF, M.D.'s specialty?
TERESITA DEJOSEF, M.D. specializes in General Practice Physician and practices in SAINT MARYS, West Virginia. Credentials: M.D..
How much does TERESITA DEJOSEF, M.D. prescribe under Medicare Part D?
In 2023, TERESITA DEJOSEF, M.D. wrote 266 Medicare Part D claims totaling $30K in drug costs for N/A beneficiaries.
Where is TERESITA DEJOSEF, M.D. located?
TERESITA DEJOSEF, M.D. is located at 111 LAFAYETTE ST, SAINT MARYS, WV, 26170. Phone: (304) 684-9409.
What is TERESITA DEJOSEF, M.D.'s NPI number?
TERESITA DEJOSEF, M.D.'s National Provider Identifier (NPI) is 1164410247, issued on 10/12/2005.
Does TERESITA DEJOSEF, M.D. prescribe more brand-name or generic drugs?
TERESITA DEJOSEF, M.D.'s prescribing is 23% brand-name and 77% generic drugs by claim count, with $24K in brand drug costs.
How many General Practice Physician providers are there in the US?
There are 16,677 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does TERESITA DEJOSEF, M.D. prescribe most often?
Based on 2023 Medicare Part D data, TERESITA DEJOSEF, M.D.'s most frequently prescribed drugs include Lactulose, Nuedexta, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TERESITA DEJOSEF, M.D. accept Medicare?
TERESITA DEJOSEF, M.D. appears in CMS Medicare data with 266 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TERESITA DEJOSEF, M.D.'s credentials?
TERESITA DEJOSEF, M.D.'s NPI is 1164410247 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