Bonnie Fitleberg, MD
NPI 1568436426 · Family Medicine Physician · Frederick, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bonnie Fitleberg, MD is a Family Medicine Physician provider in Frederick, MD (NPI 1568436426).
Provider details
- NPI number
- 1568436426
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0065201 (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
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
- 2006-02-15
- Last updated
- 2016-08-02
Frequently asked questions
- What is Bonnie Fitleberg's NPI number?
- Bonnie Fitleberg's National Provider Identifier (NPI) is 1568436426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Fitleberg's specialty?
- Bonnie Fitleberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bonnie Fitleberg located?
- Bonnie Fitleberg's practice location on file with NPPES is 3430 Worthington Blvd, Frederick, MD 21704-7017.
- What is Bonnie Fitleberg's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Fitleberg is (240) 215-6900.
- Does Bonnie Fitleberg accept Medicare?
- Bonnie Fitleberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bonnie Fitleberg's NPI active?
- Yes — Bonnie Fitleberg's NPI (1568436426) is active in the NPPES registry as of the last update on 2016-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.