Frank Mastalerz, DDS
NPI 1114132552 · General Practice Dentistry · Oakland, MD
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Mastalerz, DDS is a General Practice Dentistry provider in Oakland, MD (NPI 1114132552).
Provider details
- NPI number
- 1114132552
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 6913 (MD)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Dental Providers
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
- 2007-05-11
- Last updated
- 2022-08-02
- Certified
- 2022-08-02
Frequently asked questions
- What is Frank Mastalerz's NPI number?
- Frank Mastalerz's National Provider Identifier (NPI) is 1114132552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Mastalerz's specialty?
- Frank Mastalerz is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Frank Mastalerz located?
- Frank Mastalerz's practice location on file with NPPES is Dream Dental, Oakland, MD 21550.
- What is Frank Mastalerz's phone number?
- The practice phone number listed in the NPPES registry for Frank Mastalerz is (310) 334-3435.
- Does Frank Mastalerz accept Medicare?
- Frank Mastalerz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Mastalerz's NPI active?
- Yes — Frank Mastalerz's NPI (1114132552) is active in the NPPES registry as of the last update on 2022-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.