Creston Herold, MD
NPI 1184610289 · Family Medicine Physician · Mechanicsburg, PA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Creston Herold, MD is a Family Medicine Physician provider in Mechanicsburg, PA (NPI 1184610289).
Provider details
- NPI number
- 1184610289
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 024004E (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
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
- 2005-09-23
- Last updated
- 2010-04-22
Frequently asked questions
- What is Creston Herold's NPI number?
- Creston Herold's National Provider Identifier (NPI) is 1184610289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Creston Herold's specialty?
- Creston Herold is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Creston Herold located?
- Creston Herold's practice location on file with NPPES is 6375 Mercury Dr, Mechanicsburg, PA 17050-5282.
- What is Creston Herold's phone number?
- The practice phone number listed in the NPPES registry for Creston Herold is (717) 620-2500.
- Does Creston Herold accept Medicare?
- Creston Herold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Creston Herold's NPI active?
- Yes — Creston Herold's NPI (1184610289) is active in the NPPES registry as of the last update on 2010-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.