Caitlin Miller, CNM
NPI 1538544143 · Advanced Practice Midwife · Greenfield, MA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Miller, CNM is a Advanced Practice Midwife provider in Greenfield, MA (NPI 1538544143).
Provider details
- NPI number
- 1538544143
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-07-24
- Last updated
- 2015-10-01
Frequently asked questions
- What is Caitlin Miller's NPI number?
- Caitlin Miller's National Provider Identifier (NPI) is 1538544143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Miller's specialty?
- Caitlin Miller is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caitlin Miller located?
- Caitlin Miller's practice location on file with NPPES is 48 Sanderson St, Greenfield, MA 01301-2778.
- What is Caitlin Miller's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Miller is (413) 773-2200.
- Does Caitlin Miller accept Medicare?
- Caitlin Miller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Miller's NPI active?
- Yes — Caitlin Miller's NPI (1538544143) is active in the NPPES registry as of the last update on 2015-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.