Allison Malloy, M.D.
NPI 1689871873 · Pediatrics Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Malloy, M.D. is a Pediatrics Physician provider in Bethesda, MD (NPI 1689871873).
Provider details
- NPI number
- 1689871873
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MT186203 (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
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
- 2007-06-29
- Last updated
- 2013-09-18
Frequently asked questions
- What is Allison Malloy's NPI number?
- Allison Malloy's National Provider Identifier (NPI) is 1689871873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Malloy's specialty?
- Allison Malloy is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Allison Malloy located?
- Allison Malloy's practice location on file with NPPES is 8901 Wisconsin Ave, Bethesda, MD 20889-5600.
- What is Allison Malloy's phone number?
- The practice phone number listed in the NPPES registry for Allison Malloy is (301) 295-4000.
- Does Allison Malloy accept Medicare?
- Allison Malloy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Malloy's NPI active?
- Yes — Allison Malloy's NPI (1689871873) is active in the NPPES registry as of the last update on 2013-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.