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John Popp, M.D.
NPI 1770564544 · Gastroenterology Physician · Columbia, SC
John Popp, M.D. is a Gastroenterology Physician provider in Columbia, SC (NPI 1770564544).
Provider details
- NPI number
- 1770564544
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 9519 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
2739 Laurel St
Columbia, SC 29204-2028
Phone: (803) 799-4800
Fax: (803) 256-0395
Street-level locationGet directions
Mailing address
Po Box 4376
Columbia, SC 29240-4376
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Popp's NPI number?
- John Popp's National Provider Identifier (NPI) is 1770564544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Popp's specialty?
- John Popp is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Popp located?
- John Popp's practice location on file with NPPES is 2739 Laurel St, Columbia, SC 29204-2028.
- What is John Popp's phone number?
- The practice phone number listed in the NPPES registry for John Popp is (803) 799-4800.
- Is John Popp's NPI active?
- Yes — John Popp's NPI (1770564544) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.