2026 NPPES data Medical Oncology Physician NPI 1477795607 MD
Verify on CMS →

NEHA MEHTA-SHAH, MD

Medical Oncology Physician in SAINT LOUIS, Missouri. 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
2K
Medicare Part D claims · 188 beneficiaries · Medical Oncology Physician avg: 689
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
79.292/100
▼ 4 pts below national avg 83.1 · [object Object]
Industry payments
$5.7K
6 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: NEHA MEHTA-SHAH, MD is a Medical Oncology Physician ([object Object]) practicing in SAINT LOUIS, Missouri with a Medicare Part D prescribing footprint of 2K claims across 188 beneficiaries — 11% brand-name prescribing . Their CMS MIPS Final Score of 79.292/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $5.7K across 6 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: NEHA MEHTA-SHAH, MD reported a CMS MIPS final score of 79.292 out of 100, below the 83.1 national average, and filed 1,853 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

NEHA MEHTA-SHAH, 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).

NEHA MEHTA-SHAH, MD at a glance

Near national average

NPI registry status

Active

Issued 04/02/2009

NPI 1477795607

Primary specialty

Medical Oncology Physician

Niche

3,792 US NPIs in this specialty

Medicare Part D claims

1,853 169% vs specialty avg

2023 prescription claims

Specialty avg: 689

MIPS final score

79.292/100 3.8079999999999927% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Missouri

How Medical Oncology Physician compares to other specialties among Missouri providers

Missouri providers

Medical Oncology Physician share within Missouri

1. Medical Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Oncology Physician share within Missouri

Medicare quality performance — MIPS

NEHA MEHTA-SHAH, MD's 2023 MIPS final score plotted against the Medical Oncology Physician national average

Near national average
MIPS Final Score
79.292/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Medical Oncology Physician) — 79.292/100 vs national avg 83.1

0%100%National avg83%79.3%
MIPS final score (Medical Oncology Physician) — 79.292/100 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).

NEHA MEHTA-SHAH, MD is a Medical Oncology Physician provider practicing in SAINT LOUIS, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1477795607. 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.

NEHA MEHTA-SHAH, MD appears in the CMS NPPES registry as a Medical Oncology Physician provider holding MD credentials at 4921 PARKVIEW PL, SAINT LOUIS, MO, 63110, with a listed phone of (800) 647-2098. NPI 1477795607 was issued on 04/02/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MEHTA-SHAH 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 1,853 prescription claims written by this provider, covering 188 Medicare beneficiaries and totaling roughly $1.6 million in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 3.8%. 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 79.292/100 for the 2023 performance year (Quality 71.46, Cost 59.5132), compared with the national average of 83.1.

Medical Oncology Physician is a narrow specialty nationwide, with 3,792 enrolled providers across 53 states and an average of 689 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

4921 PARKVIEW PL
SAINT LOUIS, MO 63110

Provider Details

NPI 1477795607
Specialty Medical Oncology Physician
Credentials MD
Gender Female
NPI Issued 04/02/2009

CMS Quality Score (MIPS)

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

79.292
Final Score
Avg: 83.1
71.46
Quality
59.5132
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where NEHA MEHTA-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.

WASHINGTON UNIVERSITY
SAINT LOUIS, MO

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 NEHA MEHTA-SHAH, MD. Source: openpaymentsdata.cms.gov.

Total received

$5.7K

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.

Brand vs generic prescribing mix · Typical

NEHA MEHTA-SHAH, MD — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 1,853 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.

1,853
Total Claims
$1.6M
Total Drug Cost
188
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,485
Total Day Supply
64,066
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$1.1M
Generic Drug Cost
$494K
Opioid Claims
71 (3.8% rate)
Antibiotic Claims
146

Patient Demographics

Average Patient Age
71.1 years
Avg HCC Risk Score
2.23
Gender Split
46% female / 54% 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
Acyclovir
260
Gabapentin
113
Prednisone
109
Levothyroxine Sodium
79
Oxycodone Hcl
58
Prochlorperazine Maleate
52
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
48
Triamcinolone Acetonide
45
Bexarotene
44
Imbruvica
Ibrutinib
38

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

Medical Oncology Physician Overview

How NEHA MEHTA-SHAH, MD fits within the Medical Oncology Physician landscape nationally.

3,792
Medical Oncology Physician Providers in US
53
States with Medical Oncology Physician
689
Avg Claims per Provider

NEHA MEHTA-SHAH, MD's 1,853 claims are above the specialty average of 689.

Nearby Medical Oncology Physician Providers in Missouri

Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as MEHTA-SHAH.

Compare Medical Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is NEHA MEHTA-SHAH, MD's specialty?
NEHA MEHTA-SHAH, MD specializes in Medical Oncology Physician and practices in SAINT LOUIS, Missouri. Credentials: MD.
How much does NEHA MEHTA-SHAH, MD prescribe under Medicare Part D?
In 2023, NEHA MEHTA-SHAH, MD wrote 1,853 Medicare Part D claims totaling $1.6M in drug costs for 188 beneficiaries.
What is NEHA MEHTA-SHAH, MD's Medicare quality score?
NEHA MEHTA-SHAH, MD has a CMS MIPS Final Score of 79.292/100 (Quality: 71.46, Cost: 59.5132). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is NEHA MEHTA-SHAH, MD located?
NEHA MEHTA-SHAH, MD is located at 4921 PARKVIEW PL, SAINT LOUIS, MO, 63110. Phone: (800) 647-2098.
What is NEHA MEHTA-SHAH, MD's NPI number?
NEHA MEHTA-SHAH, MD's National Provider Identifier (NPI) is 1477795607, issued on 04/02/2009.
Does NEHA MEHTA-SHAH, MD prescribe more brand-name or generic drugs?
NEHA MEHTA-SHAH, MD's prescribing is 11% brand-name and 89% generic drugs by claim count, with $1.1M in brand drug costs.
Does NEHA MEHTA-SHAH, MD prescribe opioids?
Yes, NEHA MEHTA-SHAH, MD had 71 opioid claims in 2023 with an opioid prescribing rate of 3.8%.
How many Medical Oncology Physician providers are there in the US?
There are 3,792 Medical Oncology Physician providers across 53 states in the US. The average Medical Oncology Physician provider writes 689 Medicare Part D claims per year.
What drugs does NEHA MEHTA-SHAH, MD prescribe most often?
Based on 2023 Medicare Part D data, NEHA MEHTA-SHAH, MD's most frequently prescribed drugs include Acyclovir, Gabapentin, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NEHA MEHTA-SHAH, MD accept Medicare?
NEHA MEHTA-SHAH, MD appears in CMS Medicare data with 1,853 Part D claims and 188 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NEHA MEHTA-SHAH, MD's credentials?
NEHA MEHTA-SHAH, MD's NPI is 1477795607 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