Mark Henry, M.D.
NPI 1659302081 · Family Medicine Physician · Dallastown, PA
Mark Henry, M.D. is a Family Medicine Physician provider in Dallastown, PA (NPI 1659302081).
Provider details
- NPI number
- 1659302081
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD053319L (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
2 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 13 |
| Perphenazine | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 105 Fourth StreetEast Berlin, PA 17316Phone: (717) 812-4900Fax: (717) 259-7262
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2018-02-27
Frequently asked questions
- What is Mark Henry's NPI number?
- Mark Henry's National Provider Identifier (NPI) is 1659302081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Henry's specialty?
- Mark Henry is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Henry located?
- Mark Henry's practice location on file with NPPES is 755 S Pleasant Ave, Dallastown, PA 17313-9252.
- What is Mark Henry's phone number?
- The practice phone number listed in the NPPES registry for Mark Henry is (717) 851-1300.
- Is Mark Henry's NPI active?
- Yes — Mark Henry's NPI (1659302081) is active in the NPPES registry as of the last update on 2018-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.