NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1174539654 MD
Verify on CMS → Anuradha Shah, MD
Internal Medicine Physician in Nashua, New Hampshire.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 172,737 in Internal Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
32K
Medicare Part D claims · 290 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Anuradha Shah, MD filed 31,563 Medicare Part D claims in 2023 as an Internal Medicine Physician in Nashua, New Hampshire, prescribing 94% generic.
- 32K
- Part D claims, 2023
- 94%
- generic prescribing
- 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.
Anuradha Shah, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
31,563 Top 2% higher than 98% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Anuradha Shah, 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).
What does the federal data show about Anuradha Shah, MD?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
31,563 12× vs specialty avg
Specialty distribution in New Hampshire
How Internal Medicine Physician compares to other specialties among New Hampshire providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Internal Medicine Physician. Verify directly:
How MIPS and board certification work
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).
Anuradha Shah, MD appears in the CMS NPPES registry as an Internal Medicine Physician provider holding MD credentials at 55 KENT LN, Nashua, NH, 03062, with a listed phone of (603) 891-4599. NPI 1174539654 was issued on 08/01/2006.
Medicare Part D records for calendar year 2023 show 31,563 prescription claims written by this provider, covering 290 Medicare beneficiaries and totaling roughly $709K in drug spend, split 6% brand-name and 94% generic by claim count, with an opioid prescribing rate of 0.1%.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,737 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
Provider Details
| NPI | 1174539654 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 08/01/2006 |
Hospital and facility affiliations
Facilities where Anuradha Shah, 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.
St. Joseph Hospital OF Nashua NH
Nashua, NH
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
Anuradha Shah, MD - brand share 6.0%
Internal Medicine Physician average
6% brand-name claims vs 94% generic, on 31,563 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.
31,563
Total Claims
$709K
Total Drug Cost
290
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 31,589
- Total Day Supply
- 290,269
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $384K
- Generic Drug Cost
- $321K
- Opioid Claims
- 19 (0.1% rate)
- Antibiotic Claims
- 202
Patient Demographics
- Average Patient Age
- 78.0 years
- Avg HCC Risk Score
- 2.42
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 36, 65-74: 66, 75-84: 102, 85+: 86
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Anuradha Shah, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
1,996 claims
- Gabapentin
Gabapentin
1,497 claims
- Pantoprazole Sodium
Pantoprazole Sodium
1,305 claims
- Amlodipine Besylate
Amlodipine Besylate
1,212 claims
- Trazodone Hcl
Trazodone Hcl
1,199 claims
- Furosemide
Furosemide
1,163 claims
- Lisinopril
Lisinopril
1,099 claims
- Mirtazapine
Mirtazapine
1,085 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 1,996 |
| Gabapentin | 1,497 |
| Pantoprazole Sodium | 1,305 |
| Amlodipine Besylate | 1,212 |
| Trazodone Hcl | 1,199 |
| Furosemide | 1,163 |
| Lisinopril | 1,099 |
| Mirtazapine | 1,085 |
| Levothyroxine Sodium | 1,014 |
| Sertraline Hcl | 907 |
* 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 Anuradha Shah, MD fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Anuradha Shah, MD's 31,563 claims are above the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in New Hampshire
Other clinicians with the same primary specialty enrolled in New Hampshire, drawn from the same CMS NPPES roster as Shah.
Dr. Lauren Abbott
MD
Portsmouth, NH
Dr. Cherif Abdelmalek
M.D.
Nashua, NH
Dr. Champa Abeysinghe
M.D.
New London, NH
Dr. Suzanne Abkowitz
MD
North Conway, NH
Dr. Arthur Ablayev
MD
Concord, NH
Compare Internal Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the New Hampshire medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Internal Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Anuradha Shah, MD's specialty? ▼
Anuradha Shah, MD specializes in Internal Medicine Physician and practices in Nashua, New Hampshire. Credentials: MD.
How much does Anuradha Shah, MD prescribe under Medicare Part D? ▼
In 2023, Anuradha Shah, MD wrote 31,563 Medicare Part D claims totaling $709K in drug costs for 290 beneficiaries.
Where is Anuradha Shah, MD located? ▼
Anuradha Shah, MD is located at 55 KENT LN, Nashua, NH, 03062. Phone: (603) 891-4599.
What is Anuradha Shah, MD's NPI number? ▼
Anuradha Shah, MD's National Provider Identifier (NPI) is 1174539654, issued on 08/01/2006.
Does Anuradha Shah, MD prescribe more brand-name or generic drugs? ▼
Anuradha Shah, MD's prescribing is 6% brand-name and 94% generic drugs by claim count, with $384K in brand drug costs.
Does Anuradha Shah, MD prescribe opioids? ▼
Yes, Anuradha Shah, MD had 19 opioid claims in 2023 with an opioid prescribing rate of 0.1%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 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 Anuradha Shah, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Anuradha Shah, MD's most frequently prescribed drugs include Atorvastatin Calcium, Gabapentin, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Anuradha Shah, MD accept Medicare? ▼
Anuradha Shah, MD appears in CMS Medicare data with 31,563 Part D claims and 290 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Anuradha Shah, MD's credentials? ▼
Anuradha Shah, MD's NPI is 1174539654 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.