Gerard Holder, DO
NPI 1104322338 · Pediatrics Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Osteopathic Manipulative Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerard Holder, DO is a Pediatrics Physician provider in Baltimore, MD (NPI 1104322338).
Provider details
- NPI number
- 1104322338
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- H0092616 (MD)
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
8 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
- 2018-04-05
- Last updated
- 2024-06-21
- Certified
- 2024-06-21
Frequently asked questions
- What is Gerard Holder's NPI number?
- Gerard Holder's National Provider Identifier (NPI) is 1104322338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerard Holder's specialty?
- Gerard Holder is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Gerard Holder located?
- Gerard Holder's practice location on file with NPPES is 200 N Wolfe St, Baltimore, MD 21287-0011.
- What is Gerard Holder's phone number?
- The practice phone number listed in the NPPES registry for Gerard Holder is (410) 955-5000.
- Does Gerard Holder accept Medicare?
- Gerard Holder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerard Holder's NPI active?
- Yes — Gerard Holder's NPI (1104322338) is active in the NPPES registry as of the last update on 2024-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.