Colin O'Hara, DO
NPI 1134803836 · Emergency Medicine Physician · Allentown, PA
Enrolled with Medicare as Order and Referring Only - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colin O'Hara, DO is a Emergency Medicine Physician provider in Allentown, PA (NPI 1134803836).
Provider details
- NPI number
- 1134803836
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OT022603 (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
3 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
- 2023-06-13
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Colin O'Hara's NPI number?
- Colin O'Hara's National Provider Identifier (NPI) is 1134803836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin O'Hara's specialty?
- Colin O'Hara is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Colin O'Hara located?
- Colin O'Hara's practice location on file with NPPES is 1200 S Cedar Crest Blvd, Allentown, PA 18103-6202.
- What is Colin O'Hara's phone number?
- The practice phone number listed in the NPPES registry for Colin O'Hara is (610) 402-8000.
- Does Colin O'Hara accept Medicare?
- Colin O'Hara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colin O'Hara's NPI active?
- Yes — Colin O'Hara's NPI (1134803836) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.