Shaylynn Mcmillen, APCC
NPI 1538830245 · Mental Health Counselor · San Bernardino, CA
Shaylynn Mcmillen, APCC is a Mental Health Counselor provider in San Bernardino, CA (NPI 1538830245).
Provider details
- NPI number
- 1538830245
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- APCC
- Sex
- Female
- Sole proprietor
- Yes
- License
- APCC9878 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
4 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
- 2021-09-22
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Frequently asked questions
- What is Shaylynn Mcmillen's NPI number?
- Shaylynn Mcmillen's National Provider Identifier (NPI) is 1538830245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shaylynn Mcmillen's specialty?
- Shaylynn Mcmillen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Shaylynn Mcmillen located?
- Shaylynn Mcmillen's practice location on file with NPPES is 572 N Arrowhead Ave, San Bernardino, CA 92401-1251.
- What is Shaylynn Mcmillen's phone number?
- The practice phone number listed in the NPPES registry for Shaylynn Mcmillen is (909) 266-2700.
- Is Shaylynn Mcmillen's NPI active?
- Yes — Shaylynn Mcmillen's NPI (1538830245) is active in the NPPES registry as of the last update on 2024-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.