Raymond C. Grandon, M.D.
NPI 1902928344 · Internal Medicine Physician · Harrisburg, PA
Raymond C. Grandon, M.D. is a Internal Medicine Physician organization in Harrisburg, PA (NPI 1902928344).
Provider details
- NPI number
- 1902928344
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Raymond Grandon, Owner(717) 234-4187
- License
- MD021226L (PA)
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
19 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
- 2007-04-05
- Last updated
- 2012-09-19
Frequently asked questions
- What is Raymond C. Grandon, M.D.'s NPI number?
- Raymond C. Grandon, M.D.'s National Provider Identifier (NPI) is 1902928344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Raymond C. Grandon, M.D.?
- Raymond C. Grandon, M.D. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Raymond C. Grandon, M.D. located?
- Raymond C. Grandon, M.D.'s practice location on file with NPPES is 131 State St, Harrisburg, PA 17101-1027.
- What is Raymond C. Grandon, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Raymond C. Grandon, M.D. is (717) 234-4187.
- Who is the authorized official for Raymond C. Grandon, M.D.?
- The authorized official listed on Raymond C. Grandon, M.D.'s NPPES record is Raymond Grandon, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Raymond C. Grandon, M.D.'s NPI active?
- Yes — Raymond C. Grandon, M.D.'s NPI (1902928344) is active in the NPPES registry as of the last update on 2012-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.