David Kunkel, M.D.
NPI 1902056245 · Gastroenterology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Kunkel, M.D. is a Gastroenterology Physician provider in San Diego, CA (NPI 1902056245).
Provider details
- NPI number
- 1902056245
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A111550 (CA)
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
571 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 97 | $136 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 63 | $249 |
| Test for Tone and Sensation of Rectum and Anus91120 | 62 | $49 |
| Study of Rectum Sensitivity and Function91122 | 62 | $89 |
| Non-Needle Measurement and Recording of Electrical Activity of Muscles at Bladder and Bowel Openings51784 | 61 | $37 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Linaclotidebrand: Linzess | 102 | 32 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 72 | 72 |
| Rabeprazole Sodium | 47 | 15 |
| Prucalopride Succinatebrand: Motegrity | 47 | 17 |
| Famotidine | 39 | 15 |
| Pantoprazole Sodium | 31 | 11 |
| Plecanatidebrand: Trulance | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$75,329 across 81 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
Registry dates
- Enumerated
- 2008-09-23
- Last updated
- 2019-10-29
Frequently asked questions
- What is David Kunkel's NPI number?
- David Kunkel's National Provider Identifier (NPI) is 1902056245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Kunkel's specialty?
- David Kunkel is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David Kunkel located?
- David Kunkel's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is David Kunkel's phone number?
- The practice phone number listed in the NPPES registry for David Kunkel is (800) 926-8273.
- Does David Kunkel accept Medicare?
- David Kunkel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Kunkel's NPI active?
- Yes — David Kunkel's NPI (1902056245) is active in the NPPES registry as of the last update on 2019-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.