Catherine Nowak, M.D.
NPI 1053393470 · Clinical Genetics (M.D.) Physician · Boston, MA
Enrolled with Medicare as Practitioner - Medical Genetics and Genomics · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Nowak, M.D. is a Clinical Genetics (M.D.) Physician provider in Boston, MA (NPI 1053393470).
Provider details
- NPI number
- 1053393470
- Entity type
- Individual
- Primary specialty
- Clinical Genetics (M.D.) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 76523 (MA)
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
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
- 2005-11-20
- Last updated
- 2022-10-12
- Certified
- 2022-10-12
Frequently asked questions
- What is Catherine Nowak's NPI number?
- Catherine Nowak's National Provider Identifier (NPI) is 1053393470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Nowak's specialty?
- Catherine Nowak is listed in the NPPES registry with a primary specialty of Clinical Genetics (M.D.) Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Nowak located?
- Catherine Nowak's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Catherine Nowak's phone number?
- The practice phone number listed in the NPPES registry for Catherine Nowak is (617) 726-1742.
- Does Catherine Nowak accept Medicare?
- Catherine Nowak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Nowak's NPI active?
- Yes — Catherine Nowak's NPI (1053393470) is active in the NPPES registry as of the last update on 2022-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.