Catherine Putko, NP
NPI 1922657907 · Family Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Putko, NP is a Family Nurse Practitioner provider in Boston, MA (NPI 1922657907).
Provider details
- NPI number
- 1922657907
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2348106 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-09-11
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Catherine Putko's NPI number?
- Catherine Putko's National Provider Identifier (NPI) is 1922657907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Putko's specialty?
- Catherine Putko is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Putko located?
- Catherine Putko's practice location on file with NPPES is 109 State St Ste 5, Boston, MA 02109-2906.
- What is Catherine Putko's phone number?
- The practice phone number listed in the NPPES registry for Catherine Putko is (617) 505-1520.
- Does Catherine Putko accept Medicare?
- Catherine Putko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Putko's NPI active?
- Yes — Catherine Putko's NPI (1922657907) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.