2026 NPPES data Gastroenterology Physician NPI 1649274374 MD
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KIRTIDA KUMAR, MD

Gastroenterology Physician in OKLAHOMA CITY, Oklahoma. 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
599
Medicare Part D claims · 174 beneficiaries · Gastroenterology Physician avg: 833
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
82.0361/100
▼ 1 pts below national avg 83.1 · [object Object]
Industry payments
$365.98
6 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: KIRTIDA KUMAR, MD is a Gastroenterology Physician ([object Object]) practicing in OKLAHOMA CITY, Oklahoma with a Medicare Part D prescribing footprint of 599 claims across 174 beneficiaries — 5% brand-name prescribing . Their CMS MIPS Final Score of 82.0361/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $365.98 across 6 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: KIRTIDA KUMAR, MD reported a CMS MIPS final score of 82.0361 out of 100, below the 83.1 national average, and filed 599 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)

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

KIRTIDA KUMAR, MD at a glance

Near national average

NPI registry status

Active

Issued 06/10/2005

NPI 1649274374

Primary specialty

Gastroenterology Physician

Mid-sized

16,567 US NPIs in this specialty

Medicare Part D claims

599 28% vs specialty avg

2023 prescription claims

Specialty avg: 833

MIPS final score

82.0361/100 1.0638999999999896% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Gastroenterology Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Gastroenterology Physician share within Oklahoma

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

Medicare quality performance — MIPS

KIRTIDA KUMAR, MD's 2023 MIPS final score plotted against the Gastroenterology Physician national average

Near national average
MIPS Final Score
82.0361/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Gastroenterology Physician) — 82.0361/100 vs national avg 83.1

0%100%National avg83%82%
MIPS final score (Gastroenterology Physician) — 82.0361/100 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).

KIRTIDA KUMAR, MD is a Gastroenterology Physician provider practicing in OKLAHOMA CITY, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1649274374. 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.

KIRTIDA KUMAR, MD appears in the CMS NPPES registry as a Gastroenterology Physician provider holding MD credentials at 3433 NW 56TH ST, OKLAHOMA CITY, OK, 73112, with a listed phone of (405) 946-9831. NPI 1649274374 was issued on 06/10/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KUMAR 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 599 prescription claims written by this provider, covering 174 Medicare beneficiaries and totaling roughly $53K in drug spend, split 5% brand-name and 95% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 82.0361/100 for the 2023 performance year (Quality 83.051, Cost 52.0529), compared with the national average of 83.1.

Gastroenterology Physician is a mid-sized specialty nationwide, with 16,567 enrolled providers across 54 states and an average of 833 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

3433 NW 56TH ST
OKLAHOMA CITY, OK 73112

Provider Details

NPI 1649274374
Specialty Gastroenterology Physician
Credentials MD
Gender Female
NPI Issued 06/10/2005

CMS Quality Score (MIPS)

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

82.0361
Final Score
Avg: 83.1
83.051
Quality
52.0529
Cost
100
Promoting Interoperability

Reporting: Group practice

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 KIRTIDA KUMAR, MD. Source: openpaymentsdata.cms.gov.

Total received

$366

Largest payer

Phathom Pharmaceuticals, 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.

Brand vs generic prescribing mix · Generic-heavy

KIRTIDA KUMAR, MD — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 599 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.

599
Total Claims
$53K
Total Drug Cost
174
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,514
Total Day Supply
44,294
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$31K
Generic Drug Cost
$22K
Antibiotic Claims
49

Patient Demographics

Average Patient Age
74.4 years
Avg HCC Risk Score
1.23
Gender Split
67% female / 33% male
Age Distribution
<65: 12, 65-74: 74, 75-84: 69, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Pantoprazole Sodium
160
Famotidine
153
Omeprazole
130
Ciprofloxacin Hcl
15
Linzess
Linaclotide
15
Dicyclomine Hcl
13
Metronidazole
13
Mesalamine
12
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
12

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

Gastroenterology Physician Overview

How KIRTIDA KUMAR, MD fits within the Gastroenterology Physician landscape nationally.

16,567
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider

KIRTIDA KUMAR, MD's 599 claims are below the specialty average of 833.

Nearby Gastroenterology Physician Providers in Oklahoma

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

Compare Gastroenterology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is KIRTIDA KUMAR, MD's specialty?
KIRTIDA KUMAR, MD specializes in Gastroenterology Physician and practices in OKLAHOMA CITY, Oklahoma. Credentials: MD.
How much does KIRTIDA KUMAR, MD prescribe under Medicare Part D?
In 2023, KIRTIDA KUMAR, MD wrote 599 Medicare Part D claims totaling $53K in drug costs for 174 beneficiaries.
What is KIRTIDA KUMAR, MD's Medicare quality score?
KIRTIDA KUMAR, MD has a CMS MIPS Final Score of 82.0361/100 (Quality: 83.051, Cost: 52.0529). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is KIRTIDA KUMAR, MD located?
KIRTIDA KUMAR, MD is located at 3433 NW 56TH ST, OKLAHOMA CITY, OK, 73112. Phone: (405) 946-9831.
What is KIRTIDA KUMAR, MD's NPI number?
KIRTIDA KUMAR, MD's National Provider Identifier (NPI) is 1649274374, issued on 06/10/2005.
Does KIRTIDA KUMAR, MD prescribe more brand-name or generic drugs?
KIRTIDA KUMAR, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $31K in brand drug costs.
How many Gastroenterology Physician providers are there in the US?
There are 16,567 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 833 Medicare Part D claims per year.
What drugs does KIRTIDA KUMAR, MD prescribe most often?
Based on 2023 Medicare Part D data, KIRTIDA KUMAR, MD's most frequently prescribed drugs include Pantoprazole Sodium, Famotidine, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KIRTIDA KUMAR, MD accept Medicare?
KIRTIDA KUMAR, MD appears in CMS Medicare data with 599 Part D claims and 174 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KIRTIDA KUMAR, MD's credentials?
KIRTIDA KUMAR, MD's NPI is 1649274374 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