Karin Dunnigan, MD
NPI 1700832912 · Gastroenterology Physician · Rochester, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karin Dunnigan, MD is a Gastroenterology Physician provider in Rochester, NY (NPI 1700832912).
Provider details
- NPI number
- 1700832912
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 130951 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
42 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 22 | $5 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 20 | $56 |
Typical Medicare-allowed amounts for these services range $5–$56 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 64 | 22 |
| Famotidine | 40 | 13 |
| Esomeprazole Magnesium | 33 | — |
| Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine | 28 | — |
| Mesalamine | 25 | — |
| Pantoprazole Sodium | 25 | — |
| Mesalaminebrand: Mesalamine Er | 24 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$545 across 30 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 130 Office Park Way Ste BPittsford, NY 14534Phone: (585) 381-1860Fax: (585) 381-2269
- 1065 Senator Keating BlvdRochester, NY 14618-2600Phone: (585) 922-4136Fax: (585) 922-5761
- 1425 Portland AveRochester, NY 14621-3001Phone: (585) 922-4136Fax: (585) 922-5761
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2019-11-14
Frequently asked questions
- What is Karin Dunnigan's NPI number?
- Karin Dunnigan's National Provider Identifier (NPI) is 1700832912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karin Dunnigan's specialty?
- Karin Dunnigan is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Karin Dunnigan located?
- Karin Dunnigan's practice location on file with NPPES is 800 Carter St Fl 2, Rochester, NY 14621.
- What is Karin Dunnigan's phone number?
- The practice phone number listed in the NPPES registry for Karin Dunnigan is (585) 922-4136.
- Does Karin Dunnigan accept Medicare?
- Karin Dunnigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karin Dunnigan's NPI active?
- Yes — Karin Dunnigan's NPI (1700832912) is active in the NPPES registry as of the last update on 2019-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.