2026 NPPES data Internal Medicine Physician NPI 1083611149 MD
Verify on CMS →

ASHISH SINGH, MD

Internal Medicine Physician in HENDERSON, North Carolina. 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 · 405 beneficiaries · Internal Medicine Physician avg: 3K
MIPS score
98.0998/100
▲ 15 pts above national avg 83.1 · [object Object]
Industry payments
$299.89
5 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ASHISH SINGH, MD reported a CMS MIPS final score of 98.0998/100 — above the 83.1 national average — and filed 3,347 Medicare Part D claims in 2023.

98.0998/100
MIPS score · +15 vs avg
3K
Part D claims, 2023
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.

ASHISH SINGH, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

98 Top 11% higher than 89% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

ASHISH SINGH, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about ASHISH SINGH, MD?

High performer (top quartile)

NPI registry status

Active

Issued 07/05/2005

NPI 1083611149

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

3,347 23% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

MIPS final score

98.0998/100 14.999800000000008% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in North Carolina

How Internal Medicine Physician compares to other specialties among North Carolina providers

North Carolina providers

Internal Medicine Physician share within North Carolina

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

Medicare quality performance — MIPS

ASHISH SINGH, MD's 2023 MIPS final score plotted against the Internal Medicine Physician national average

High performer (top quartile)
MIPS Final Score
98.0998/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Internal Medicine Physician) — 98.0998/100 vs national avg 83.1

0%100%National avg83%98.1%
MIPS final score (Internal Medicine Physician) — 98.0998/100 vs national avg 83.1

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).

ASHISH SINGH, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 568 RUIN CREEK RD, HENDERSON, NC, 27536, with a listed phone of (252) 430-7110. NPI 1083611149 was issued on 07/05/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SINGH 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 3,347 prescription claims written by this provider, covering 405 Medicare beneficiaries and totaling roughly $1.6 million in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 98.0998/100 for the 2023 performance year (Quality 77.4027), compared with the national average of 83.1.

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

568 RUIN CREEK RD
HENDERSON, NC 27536

Provider Details

NPI 1083611149
Specialty Internal Medicine Physician
Credentials MD
Gender Male
NPI Issued 07/05/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

98.0998
Final Score
Avg: 83.1
77.4027
Quality

Reporting: Group practice

Hospital and facility affiliations

Facilities where ASHISH SINGH, 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.

HENDERSON PULMONARY AND SLEEP MEDICINE, PLLC
HENDERSON, NC

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 ASHISH SINGH, MD. Source: openpaymentsdata.cms.gov.

Total received

$300

Largest payer

ATRICURE, 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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

3,347
Total Claims
$1.6M
Total Drug Cost
405
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,975
Total Day Supply
101,916
Generic Drug Cost
$32K
Antibiotic Claims
389

Patient Demographics

Average Patient Age
71.2 years
Avg HCC Risk Score
2.12
Gender Split
68% female / 32% male
Age Distribution
<65: 84, 65-74: 170, 75-84: 119, 85+: 32

Top Prescribed Drugs (Medicare Part D)

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

What ASHISH SINGH, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Prednisone
579
Montelukast Sodium
427
Albuterol Sulfate Hfa
Albuterol Sulfate
370
Trelegy Ellipta
Fluticasone/Umeclidin/Vilanter
335
Azithromycin
230
Symbicort
Budesonide/Formoterol Fumarate
141
Breztri Aerosphere
Budesonide/Glycopyr/Formoterol
137
Spiriva Respimat
Tiotropium Bromide
97
Dupixent Pen
Dupilumab
94
Breo Ellipta
Fluticasone/Vilanterol
90

* 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 ASHISH SINGH, 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

ASHISH SINGH, MD's 3,347 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as SINGH.

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

Frequently Asked Questions

What is ASHISH SINGH, MD's specialty?
ASHISH SINGH, MD specializes in Internal Medicine Physician and practices in HENDERSON, North Carolina. Credentials: MD.
How much does ASHISH SINGH, MD prescribe under Medicare Part D?
In 2023, ASHISH SINGH, MD wrote 3,347 Medicare Part D claims totaling $1.6M in drug costs for 405 beneficiaries.
What is ASHISH SINGH, MD's Medicare quality score?
ASHISH SINGH, MD has a CMS MIPS Final Score of 98.0998/100 (Quality: 77.4027). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ASHISH SINGH, MD located?
ASHISH SINGH, MD is located at 568 RUIN CREEK RD, HENDERSON, NC, 27536. Phone: (252) 430-7110.
What is ASHISH SINGH, MD's NPI number?
ASHISH SINGH, MD's National Provider Identifier (NPI) is 1083611149, issued on 07/05/2005.
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 ASHISH SINGH, MD prescribe most often?
Based on 2023 Medicare Part D data, ASHISH SINGH, MD's most frequently prescribed drugs include Prednisone, Montelukast Sodium, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ASHISH SINGH, MD accept Medicare?
ASHISH SINGH, MD appears in CMS Medicare data with 3,347 Part D claims and 405 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ASHISH SINGH, MD's credentials?
ASHISH SINGH, MD's NPI is 1083611149 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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