William Montgomery, LMFT
NPI 1659581544 · Marriage & Family Therapist · Doylestown, PA
William Montgomery, LMFT is a Marriage & Family Therapist provider in Doylestown, PA (NPI 1659581544).
Provider details
- NPI number
- 1659581544
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-22
- Last updated
- 2010-08-19
Frequently asked questions
- What is William Montgomery's NPI number?
- William Montgomery's National Provider Identifier (NPI) is 1659581544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Montgomery's specialty?
- William Montgomery is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is William Montgomery located?
- William Montgomery's practice location on file with NPPES is 16 N Franklin St, Doylestown, PA 18901-3536.
- What is William Montgomery's phone number?
- The practice phone number listed in the NPPES registry for William Montgomery is (215) 489-0826.
- Is William Montgomery's NPI active?
- Yes — William Montgomery's NPI (1659581544) is active in the NPPES registry as of the last update on 2010-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.