Michael Kaplan Hartlaub, NP
NPI 1134931157 · Family Nurse Practitioner · Dedham, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Kaplan Hartlaub, NP is a Family Nurse Practitioner provider in Dedham, MA (NPI 1134931157).
Provider details
- NPI number
- 1134931157
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- RN2328849 (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
1 yr 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
- 2025-01-25
- Last updated
- 2025-01-25
- Certified
- 2025-01-25
Frequently asked questions
- What is Michael Kaplan Hartlaub's NPI number?
- Michael Kaplan Hartlaub's National Provider Identifier (NPI) is 1134931157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kaplan Hartlaub's specialty?
- Michael Kaplan Hartlaub is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Kaplan Hartlaub located?
- Michael Kaplan Hartlaub's practice location on file with NPPES is 333 Elm St Ste 205, Dedham, MA 02026-4530.
- What is Michael Kaplan Hartlaub's phone number?
- The practice phone number listed in the NPPES registry for Michael Kaplan Hartlaub is (800) 930-5956.
- Does Michael Kaplan Hartlaub accept Medicare?
- Michael Kaplan Hartlaub is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Kaplan Hartlaub's NPI active?
- Yes — Michael Kaplan Hartlaub's NPI (1134931157) is active in the NPPES registry as of the last update on 2025-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.