Diana Gertsch, RN, BSN, MSN, FNP-BC
NPI 1033655071 · Family Nurse Practitioner · Chestnut Hill, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Gertsch, RN, BSN, MSN, FNP-BC is a Family Nurse Practitioner provider in Chestnut Hill, MA (NPI 1033655071).
Provider details
- NPI number
- 1033655071
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, BSN, MSN, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN2268660 (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
9 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
- 2017-01-15
- Last updated
- 2017-03-17
Frequently asked questions
- What is Diana Gertsch's NPI number?
- Diana Gertsch's National Provider Identifier (NPI) is 1033655071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Gertsch's specialty?
- Diana Gertsch is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Gertsch located?
- Diana Gertsch's practice location on file with NPPES is 850 Boylston St, Chestnut Hill, MA 02467-2477.
- What is Diana Gertsch's phone number?
- The practice phone number listed in the NPPES registry for Diana Gertsch is (617) 732-6389.
- Does Diana Gertsch accept Medicare?
- Diana Gertsch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Gertsch's NPI active?
- Yes — Diana Gertsch's NPI (1033655071) is active in the NPPES registry as of the last update on 2017-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.