NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1497932073 M.D.
Verify on CMS → Kavya Sebastian, M.D.
Gastroenterology Physician in Atlanta, Georgia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,601 in Gastroenterology 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
768
Medicare Part D claims · 372 beneficiaries · Gastroenterology Physician avg: 833
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
92.3/100
▲ 9 pts above national avg 83.1 · Exceptional
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
Kavya Sebastian, M.D. reported a CMS MIPS final score of 92.3/100 - above the 83.1 national average - and filed 768 Medicare Part D claims in 2023.
- 92.3/100
- MIPS score · +9 vs avg
- 768
- Part D claims, 2023
- 90%
- 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.
Kavya Sebastian, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
92 Top 32% higher than 68% of 477,587 scored providers
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
Where Kavya Sebastian, M.D. sits
This provider among gastroenterology physician peers
Across the 5,957 gastroenterology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Kavya Sebastian, M.D. writes more Part D claims than 49% of them and scores higher on MIPS quality than 72% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one gastroenterology physician peer from a representative sample of 60; the gold marker is Kavya Sebastian, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Kavya Sebastian, M.D. 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 Kavya Sebastian, M.D.?
High performer (top quartile)Primary specialty
Gastroenterology Physician
Medicare Part D claims
768 8% vs specialty avg
MIPS final score
92.3/100 9.2 pts vs avg
Specialty distribution in Georgia
How Gastroenterology Physician compares to other specialties among Georgia providers
Medicare quality performance, MIPS
Kavya Sebastian, M.D.'s 2023 MIPS final score plotted against the Gastroenterology Physician national average
- MIPS Final Score
- 92.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Gastroenterology Physician) - 92.3/100 vs national avg 83.1
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).
Kavya Sebastian, M.D. appears in the CMS NPPES registry as a Gastroenterology Physician provider holding M.D. credentials at 1365 CLIFTON RD NE, Atlanta, GA, 30322, with a listed phone of (404) 778-3184. NPI 1497932073 was issued on 01/26/2008.
Medicare Part D records for calendar year 2023 show 768 prescription claims written by this provider, covering 372 Medicare beneficiaries and totaling roughly $114K in drug spend, split 10% brand-name and 90% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 92.3/100 for the 2023 performance year (Quality 73.8), compared with the national average of 83.1.
Gastroenterology Physician is a mid-sized specialty nationwide, with 16,601 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
Provider Details
| NPI | 1497932073 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 01/26/2008 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
92.2614
Final Score
Avg: 83.1
73.8353
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Kavya Sebastian, M.D. 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.
The Emory Clinic Inc
Atlanta, GA
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 · Typical
Kavya Sebastian, M.D. - brand share 10.0%
Gastroenterology Physician average
10% brand-name claims vs 90% generic, on 768 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.
768
Total Claims
$114K
Total Drug Cost
372
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,341
- Total Day Supply
- 32,268
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $80K
- Generic Drug Cost
- $34K
- Antibiotic Claims
- 23
Patient Demographics
- Average Patient Age
- 69.7 years
- Avg HCC Risk Score
- 1.36
- Gender Split
- 70% female / 30% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kavya Sebastian, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Omeprazole
Omeprazole
111 claims
- Famotidine
Famotidine
98 claims
- Pantoprazole Sodium
Pantoprazole Sodium
87 claims
- Esomeprazole Magne… 36
Esomeprazole Magnesium
36 claims
- Lubiprostone 16
Lubiprostone
16 claims
- Ondansetron Odt 16
Ondansetron Odt
16 claims
- Dicyclomine Hcl 14
Dicyclomine Hcl
14 claims
- Peg 3350-Electrolyte 14
Peg 3350-Electrolyte
14 claims
| Drug | Claims |
|---|---|
| Omeprazole | 111 |
| Famotidine | 98 |
| Pantoprazole Sodium | 87 |
| Esomeprazole Magnesium | 36 |
| Lubiprostone | 16 |
| Ondansetron Odt Ondansetron | 16 |
| Dicyclomine Hcl | 14 |
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 14 |
| Nortriptyline Hcl | 12 |
| Sucralfate | 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 Kavya Sebastian, M.D. fits within the Gastroenterology Physician landscape nationally.
16,601
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider
Kavya Sebastian, M.D.'s 768 claims are below the specialty average of 833.
Nearby Gastroenterology Physician Providers in Georgia
Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as Sebastian.
Ekinadese Aburime
Conyers, GA
Dr. Adeyinka Adejumo
MD
Macon, GA
Dr. Olaitan Adeniji
MD
Snellville, GA
Shahzad Ahmed
Lawrenceville, GA
Dr. Scott Ainsworth
MD
Blairsville, GA
Compare Gastroenterology 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 Georgia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gastroenterology 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 Kavya Sebastian, M.D.'s specialty? ▼
Kavya Sebastian, M.D. specializes in Gastroenterology Physician and practices in Atlanta, Georgia. Credentials: M.D..
How much does Kavya Sebastian, M.D. prescribe under Medicare Part D? ▼
In 2023, Kavya Sebastian, M.D. wrote 768 Medicare Part D claims totaling $114K in drug costs for 372 beneficiaries.
What is Kavya Sebastian, M.D.'s Medicare quality score? ▼
Kavya Sebastian, M.D. has a CMS MIPS Final Score of 92.3/100 (Quality: 73.8). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Kavya Sebastian, M.D. located? ▼
Kavya Sebastian, M.D. is located at 1365 CLIFTON RD NE, Atlanta, GA, 30322. Phone: (404) 778-3184.
What is Kavya Sebastian, M.D.'s NPI number? ▼
Kavya Sebastian, M.D.'s National Provider Identifier (NPI) is 1497932073, issued on 01/26/2008.
Does Kavya Sebastian, M.D. prescribe more brand-name or generic drugs? ▼
Kavya Sebastian, M.D.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $80K in brand drug costs.
How many Gastroenterology Physician providers are there in the US? ▼
There are 16,601 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 Kavya Sebastian, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Kavya Sebastian, M.D.'s most frequently prescribed drugs include Omeprazole, Famotidine, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kavya Sebastian, M.D. accept Medicare? ▼
Kavya Sebastian, M.D. appears in CMS Medicare data with 768 Part D claims and 372 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kavya Sebastian, M.D.'s credentials? ▼
Kavya Sebastian, M.D.'s NPI is 1497932073 with credentials M.D.. 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.
- 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
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.