Zhigang Song, M.D., PH.D.
NPI 1437309440 · Gastroenterology Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zhigang Song, M.D., PH.D. is a Gastroenterology Physician provider in Anaheim, CA (NPI 1437309440).
Provider details
- NPI number
- 1437309440
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 240696 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 157 | 152 |
| Mesalamine | 22 | — |
| Omeprazole | 20 | 15 |
| Rifaximinbrand: Xifaxan | 14 | — |
| Pantoprazole Sodium | 13 | — |
| Spironolactone | 13 | — |
| Adefovir Dipivoxil | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-26
- Last updated
- 2021-11-06
- Certified
- 2021-11-06
Frequently asked questions
- What is Zhigang Song's NPI number?
- Zhigang Song's National Provider Identifier (NPI) is 1437309440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zhigang Song's specialty?
- Zhigang Song is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Zhigang Song located?
- Zhigang Song's practice location on file with NPPES is 1236 N Magnolia Ave, Anaheim, CA 92801-2607.
- What is Zhigang Song's phone number?
- The practice phone number listed in the NPPES registry for Zhigang Song is (714) 995-1000.
- Does Zhigang Song accept Medicare?
- Zhigang Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zhigang Song's NPI active?
- Yes — Zhigang Song's NPI (1437309440) is active in the NPPES registry as of the last update on 2021-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.