Alison Helfrich, DO, MPH
NPI 1184987539 · Pediatric Infectious Diseases Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Helfrich, DO, MPH is a Pediatric Infectious Diseases Physician provider in Bethesda, MD (NPI 1184987539).
Provider details
- NPI number
- 1184987539
- Entity type
- Individual
- Primary specialty
- Pediatric Infectious Diseases PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 0103203725 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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.
Practice location
Mailing address
Additional practice locations (1)
- 300 Twining St Bldg 760Maxwell Afb, AL 36112-6027Phone: (334) 953-5200Fax: (334) 953-8607
Registry dates
- Enumerated
- 2012-06-20
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Alison Helfrich's NPI number?
- Alison Helfrich's National Provider Identifier (NPI) is 1184987539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Helfrich's specialty?
- Alison Helfrich is listed in the NPPES registry with a primary specialty of Pediatric Infectious Diseases Physician (Allopathic & Osteopathic Physicians).
- Where is Alison Helfrich located?
- Alison Helfrich's practice location on file with NPPES is 8901 Wisconsin Ave, Bethesda, MD 20889-0004.
- What is Alison Helfrich's phone number?
- The practice phone number listed in the NPPES registry for Alison Helfrich is (301) 295-4959.
- Does Alison Helfrich accept Medicare?
- Alison Helfrich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Helfrich's NPI active?
- Yes — Alison Helfrich's NPI (1184987539) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.