2026 NPPES data Internal Medicine Physician NPI 1689843518 MD
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MUSHTAQUE AHMED, MD

Internal Medicine Physician in HUMBLE, 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
3K
Medicare Part D claims · 527 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$386.62
22 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MUSHTAQUE AHMED, MD is a Internal Medicine Physician ([object Object]) practicing in HUMBLE, Texas with a Medicare Part D prescribing footprint of 3K claims across 527 beneficiaries — 11% brand-name prescribing . Industry payments of $386.62 across 22 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MUSHTAQUE AHMED, MD filed 2,926 Medicare Part D claims in 2023 across HUMBLE, Texas. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MUSHTAQUE AHMED, MD 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).

MUSHTAQUE AHMED, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 02/25/2008

NPI 1689843518

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

2,926 8% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Texas

How Internal Medicine Physician compares to other specialties among Texas providers

Texas providers

Internal Medicine Physician share within Texas

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Internal Medicine 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).

MUSHTAQUE AHMED, MD is a Internal Medicine Physician provider practicing in HUMBLE, Texas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1689843518. 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.

MUSHTAQUE AHMED, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 18652 MCKAY DR STE 100, HUMBLE, TX, 77338, with a listed phone of (713) 461-2915. NPI 1689843518 was issued on 02/25/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AHMED 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 2,926 prescription claims written by this provider, covering 527 Medicare beneficiaries and totaling roughly $318K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 0.6%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

18652 MCKAY DR STE 100
HUMBLE, TX 77338

Provider Details

NPI 1689843518
Specialty Internal Medicine Physician
Credentials MD
Gender Male
NPI Issued 02/25/2008

Hospital and facility affiliations

Facilities where MUSHTAQUE AHMED, MD 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.

VILLAGEMD OF SOUTHEAST TEXAS PA
HUMBLE, 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 MUSHTAQUE AHMED, MD. Source: openpaymentsdata.cms.gov.

Total received

$387

Largest payer

PFIZER 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.

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 MUSHTAQUE AHMED, MD. To verify MUSHTAQUE AHMED, MD'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 · Typical

MUSHTAQUE AHMED, MD — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 2,926 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.

2,926
Total Claims
$318K
Total Drug Cost
527
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,722
Total Day Supply
194,523
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$262K
Generic Drug Cost
$56K
Opioid Claims
19 (0.6% rate)
Antibiotic Claims
134

Patient Demographics

Average Patient Age
70.4 years
Avg HCC Risk Score
1.63
Gender Split
49% female / 51% male
Age Distribution
<65: 67, 65-74: 300, 75-84: 135, 85+: 25

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
249
Lisinopril
182
Amlodipine Besylate
147
Metformin Hcl
80
Azithromycin
75
Losartan Potassium
72
Rosuvastatin Calcium
70
Gabapentin
67
Levothyroxine Sodium
67
Albuterol Sulfate Hfa
Albuterol Sulfate
60

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

Internal Medicine Physician Overview

How MUSHTAQUE AHMED, MD fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

MUSHTAQUE AHMED, MD's 2,926 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Texas

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

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MUSHTAQUE AHMED, MD's specialty?
MUSHTAQUE AHMED, MD specializes in Internal Medicine Physician and practices in HUMBLE, Texas. Credentials: MD.
How much does MUSHTAQUE AHMED, MD prescribe under Medicare Part D?
In 2023, MUSHTAQUE AHMED, MD wrote 2,926 Medicare Part D claims totaling $318K in drug costs for 527 beneficiaries.
Where is MUSHTAQUE AHMED, MD located?
MUSHTAQUE AHMED, MD is located at 18652 MCKAY DR STE 100, HUMBLE, TX, 77338. Phone: (713) 461-2915.
What is MUSHTAQUE AHMED, MD's NPI number?
MUSHTAQUE AHMED, MD's National Provider Identifier (NPI) is 1689843518, issued on 02/25/2008.
Does MUSHTAQUE AHMED, MD prescribe more brand-name or generic drugs?
MUSHTAQUE AHMED, MD's prescribing is 11% brand-name and 89% generic drugs by claim count, with $262K in brand drug costs.
Does MUSHTAQUE AHMED, MD prescribe opioids?
Yes, MUSHTAQUE AHMED, MD had 19 opioid claims in 2023 with an opioid prescribing rate of 0.6%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does MUSHTAQUE AHMED, MD prescribe most often?
Based on 2023 Medicare Part D data, MUSHTAQUE AHMED, MD's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MUSHTAQUE AHMED, MD accept Medicare?
MUSHTAQUE AHMED, MD appears in CMS Medicare data with 2,926 Part D claims and 527 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MUSHTAQUE AHMED, MD's credentials?
MUSHTAQUE AHMED, MD's NPI is 1689843518 with credentials MD. 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