Marilyn Mason Mcmillen MD Psc
NPI 1386605798 · Anatomic Pathology & Clinical Pathology Physician · Somerset, KY
Marilyn Mason Mcmillen MD Psc is a Anatomic Pathology & Clinical Pathology Physician organization in Somerset, KY (NPI 1386605798).
Provider details
- NPI number
- 1386605798
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marilyn Mcmillen, President(606) 678-8800
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-28
- Last updated
- 2013-05-08
Frequently asked questions
- What is Marilyn Mason Mcmillen MD Psc's NPI number?
- Marilyn Mason Mcmillen MD Psc's National Provider Identifier (NPI) is 1386605798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marilyn Mason Mcmillen MD Psc?
- Marilyn Mason Mcmillen MD Psc is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Mason Mcmillen MD Psc located?
- Marilyn Mason Mcmillen MD Psc's practice location on file with NPPES is 305 Langdon St, Somerset, KY 42501.
- What is Marilyn Mason Mcmillen MD Psc's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Mason Mcmillen MD Psc is (606) 678-8800.
- Who is the authorized official for Marilyn Mason Mcmillen MD Psc?
- The authorized official listed on Marilyn Mason Mcmillen MD Psc's NPPES record is Marilyn Mcmillen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marilyn Mason Mcmillen MD Psc's NPI active?
- Yes — Marilyn Mason Mcmillen MD Psc's NPI (1386605798) is active in the NPPES registry as of the last update on 2013-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.