Mary Lee Montgomery, RN
NPI 1255039616 · Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Lee Montgomery, RN is a Psychiatric/Mental Health Nurse Practitioner provider in Seattle, WA (NPI 1255039616).
Provider details
- NPI number
- 1255039616
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 60474121 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-02-15
- Last updated
- 2023-08-02
- Certified
- 2023-07-21
Frequently asked questions
- What is Mary Lee Montgomery's NPI number?
- Mary Lee Montgomery's National Provider Identifier (NPI) is 1255039616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lee Montgomery's specialty?
- Mary Lee Montgomery is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Lee Montgomery located?
- Mary Lee Montgomery's practice location on file with NPPES is 212 17th Ave S, Seattle, WA 98144-2149.
- What is Mary Lee Montgomery's phone number?
- The practice phone number listed in the NPPES registry for Mary Lee Montgomery is (206) 550-8582.
- Does Mary Lee Montgomery accept Medicare?
- Mary Lee Montgomery is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Lee Montgomery's NPI active?
- Yes — Mary Lee Montgomery's NPI (1255039616) is active in the NPPES registry as of the last update on 2023-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.