2026 NPPES data Allergy & Immunology Physician NPI 1780733428 M.D.
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ROSHNI FOSTER, M.D.

Allergy & Immunology Physician in DENTON, Texas. 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
964
Medicare Part D claims · 181 beneficiaries · Allergy & Immunology Physician avg: 764
Generic prescribing
60%
generic claims · 40% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.7K
63 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ROSHNI FOSTER, M.D. is a Allergy & Immunology Physician ([object Object]) practicing in DENTON, Texas with a Medicare Part D prescribing footprint of 964 claims across 181 beneficiaries — 40% brand-name prescribing . Industry payments of $1.7K across 63 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ROSHNI FOSTER, M.D. filed 964 Medicare Part D claims in 2023 across DENTON, Texas. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ROSHNI FOSTER, 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).

ROSHNI FOSTER, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 01/10/2007

NPI 1780733428

Primary specialty

Allergy & Immunology Physician

Niche

3,390 US NPIs in this specialty

Medicare Part D claims

964 26% vs specialty avg

2023 prescription claims

Specialty avg: 764

Specialty distribution in Texas

How Allergy & Immunology Physician compares to other specialties among Texas providers

Texas providers

Allergy & Immunology Physician share within Texas

1. Allergy & Immunology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Allergy & Immunology Physician share within Texas

Specialty board-certification context

Estimated specialty board-certified rate — Allergy & Immunology Physician (ABMS / AOA reference)

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

Est. board-certified rate (Allergy & Immunology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Allergy & Immunology 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).

ROSHNI FOSTER, M.D. is a Allergy & Immunology Physician provider practicing in DENTON, Texas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1780733428. 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.

ROSHNI FOSTER, M.D. appears in the CMS NPPES registry as a Allergy & Immunology Physician provider holding M.D. credentials at 2617 SCRIPTURE ST, DENTON, TX, 76201, with a listed phone of (940) 382-4142. NPI 1780733428 was issued on 01/10/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FOSTER 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 964 prescription claims written by this provider, covering 181 Medicare beneficiaries and totaling roughly $381K in drug spend, split 40% brand-name and 60% 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.

Allergy & Immunology Physician is a narrow specialty nationwide, with 3,390 enrolled providers across 52 states and an average of 764 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

2617 SCRIPTURE ST
DENTON, TX 76201

Provider Details

NPI 1780733428
Specialty Allergy & Immunology Physician
Credentials M.D.
Gender Female
NPI Issued 01/10/2007

Hospital and facility affiliations

Facilities where ROSHNI FOSTER, 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.

SAMUEL B. FOSTER, MD. PLLC
DENTON, TX

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 ROSHNI FOSTER, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$1.7K

Largest payer

AstraZeneca Pharmaceuticals LP

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.

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to ROSHNI FOSTER, M.D.. To verify ROSHNI FOSTER, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

ROSHNI FOSTER, M.D. — brand share 40.0%
Specialty average (est.)

40% brand-name claims vs 60% generic, on 964 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.

964
Total Claims
$381K
Total Drug Cost
181
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,329
Total Day Supply
36,013
Brand vs Generic
40% brand / 60% generic
Brand Drug Cost
$359K
Generic Drug Cost
$23K
Antibiotic Claims
43

Patient Demographics

Average Patient Age
72.4 years
Avg HCC Risk Score
1.22
Gender Split
71% female / 29% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Azelastine Hcl
150
Ipratropium Bromide
87
Trelegy Ellipta
Fluticasone/Umeclidin/Vilanter
86
Montelukast Sodium
83
Fluticasone Propionate
79
Epinephrine
64
Albuterol Sulfate Hfa
Albuterol Sulfate
48
Hizentra
Immun Glob G(Igg)/Pro/Iga 0-50
48
Breztri Aerosphere
Budesonide/Glycopyr/Formoterol
44
Methylprednisolone
29

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

Allergy & Immunology Physician Overview

How ROSHNI FOSTER, M.D. fits within the Allergy & Immunology Physician landscape nationally.

3,390
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider

ROSHNI FOSTER, M.D.'s 964 claims are above the specialty average of 764.

Nearby Allergy & Immunology Physician Providers in Texas

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

Compare Allergy & Immunology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ROSHNI FOSTER, M.D.'s specialty?
ROSHNI FOSTER, M.D. specializes in Allergy & Immunology Physician and practices in DENTON, Texas. Credentials: M.D..
How much does ROSHNI FOSTER, M.D. prescribe under Medicare Part D?
In 2023, ROSHNI FOSTER, M.D. wrote 964 Medicare Part D claims totaling $381K in drug costs for 181 beneficiaries.
Where is ROSHNI FOSTER, M.D. located?
ROSHNI FOSTER, M.D. is located at 2617 SCRIPTURE ST, DENTON, TX, 76201. Phone: (940) 382-4142.
What is ROSHNI FOSTER, M.D.'s NPI number?
ROSHNI FOSTER, M.D.'s National Provider Identifier (NPI) is 1780733428, issued on 01/10/2007.
Does ROSHNI FOSTER, M.D. prescribe more brand-name or generic drugs?
ROSHNI FOSTER, M.D.'s prescribing is 40% brand-name and 60% generic drugs by claim count, with $359K in brand drug costs.
How many Allergy & Immunology Physician providers are there in the US?
There are 3,390 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 764 Medicare Part D claims per year.
What drugs does ROSHNI FOSTER, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ROSHNI FOSTER, M.D.'s most frequently prescribed drugs include Azelastine Hcl, Ipratropium Bromide, Trelegy Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROSHNI FOSTER, M.D. accept Medicare?
ROSHNI FOSTER, M.D. appears in CMS Medicare data with 964 Part D claims and 181 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROSHNI FOSTER, M.D.'s credentials?
ROSHNI FOSTER, M.D.'s NPI is 1780733428 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