John Whiteside, M.D.
NPI 1679556427 · Family Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Whiteside, M.D. is a Family Medicine Physician provider in Philadelphia, PA (NPI 1679556427).
Provider details
- NPI number
- 1679556427
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 47640 (CO)
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
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
Mailing address
Registry dates
- Enumerated
- 2005-11-25
- Last updated
- 2019-02-05
Frequently asked questions
- What is John Whiteside's NPI number?
- John Whiteside's National Provider Identifier (NPI) is 1679556427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Whiteside's specialty?
- John Whiteside is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Whiteside located?
- John Whiteside's practice location on file with NPPES is 833 Chestnut St Ste 301, Philadelphia, PA 19107-4405.
- What is John Whiteside's phone number?
- The practice phone number listed in the NPPES registry for John Whiteside is (215) 955-7190.
- Does John Whiteside accept Medicare?
- John Whiteside is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Whiteside's NPI active?
- Yes — John Whiteside's NPI (1679556427) is active in the NPPES registry as of the last update on 2019-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.