Robert Gish, M.D.
NPI 1548281322 · Hepatology Physician · Folsom, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Gish, M.D. is a Hepatology Physician provider in Folsom, CA (NPI 1548281322).
Provider details
- NPI number
- 1548281322
- Entity type
- Individual
- Primary specialty
- Hepatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 6940 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
254 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 156 | $196 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 49 | $235 |
| Ultrasound Scan of Organ Tissue for Measuring Elasticity76981 | 20 | $90 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 18 | $139 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 11 | $142 |
Typical Medicare-allowed amounts for these services range $90–$235 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ursodiol | 104 | 31 |
| Atorvastatin Calcium | 67 | 28 |
| Tenofovir Alafenamidebrand: Vemlidy | 64 | — |
| Mycophenolate Mofetil | 47 | — |
| Entecavir | 23 | — |
| Furosemide | 17 | — |
| Rifaximinbrand: Xifaxan | 16 | — |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$415,107 across 271 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)
- 2331 Montpelier Dr Ste BSan Jose, CA 95116-1673Phone: (408) 347-9001Fax: (408) 347-9004
- 231 Oconnor DrSan Jose, CA 95128-1624Phone: (408) 347-9001Fax: (408) 347-9004
- 901 Rancho Ln Ste 250Las Vegas, NV 89106-3835Phone: (702) 383-2224Fax: (702) 383-1876
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Robert Gish's NPI number?
- Robert Gish's National Provider Identifier (NPI) is 1548281322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Gish's specialty?
- Robert Gish is listed in the NPPES registry with a primary specialty of Hepatology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Gish located?
- Robert Gish's practice location on file with NPPES is 1580 Creekside Dr Ste 220, Folsom, CA 95630-3888.
- What is Robert Gish's phone number?
- The practice phone number listed in the NPPES registry for Robert Gish is (916) 986-4444.
- Does Robert Gish accept Medicare?
- Robert Gish is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Gish's NPI active?
- Yes — Robert Gish's NPI (1548281322) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.