John Wassum, MD
NPI 1639490915 · Forensic Pathology Physician · Greenville, SC
John Wassum, MD is a Forensic Pathology Physician provider in Greenville, SC (NPI 1639490915).
Provider details
- NPI number
- 1639490915
- Entity type
- Individual
- Primary specialty
- Forensic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32766LL (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2010-06-21
- Last updated
- 2021-11-11
- Certified
- 2021-11-11
Frequently asked questions
- What is John Wassum's NPI number?
- John Wassum's National Provider Identifier (NPI) is 1639490915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wassum's specialty?
- John Wassum is listed in the NPPES registry with a primary specialty of Forensic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Wassum located?
- John Wassum's practice location on file with NPPES is 8 Memorial Medical Ct Ste 1, Greenville, SC 29605-4400.
- What is John Wassum's phone number?
- The practice phone number listed in the NPPES registry for John Wassum is (864) 295-3492.
- Is John Wassum's NPI active?
- Yes — John Wassum's NPI (1639490915) is active in the NPPES registry as of the last update on 2021-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.