IndividualActive
Dmitriy Semyon, PHD, MS
NPI 1447899893 · Genetic Counselor (M.S.) · Monrovia, CA
Dmitriy Semyon, PHD, MS is a Genetic Counselor (M.S.) provider in Monrovia, CA (NPI 1447899893).
Provider details
- NPI number
- 1447899893
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- PHD, MS
- Sex
- Male
- Sole proprietor
- No
- License
- GC001203 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
655 E Huntington Dr
Monrovia, CA 91016-3636
Phone: (626) 471-9922
Street-level locationGet directions
Mailing address
1305 Marshall St Apt 105
Redwood City, CA 94063-2523
Registry dates
- Enumerated
- 2020-01-02
- Last updated
- 2020-01-02
- Certified
- 2020-01-02
Frequently asked questions
- What is Dmitriy Semyon's NPI number?
- Dmitriy Semyon's National Provider Identifier (NPI) is 1447899893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dmitriy Semyon's specialty?
- Dmitriy Semyon is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Dmitriy Semyon located?
- Dmitriy Semyon's practice location on file with NPPES is 655 E Huntington Dr, Monrovia, CA 91016-3636.
- What is Dmitriy Semyon's phone number?
- The practice phone number listed in the NPPES registry for Dmitriy Semyon is (626) 471-9922.
- Is Dmitriy Semyon's NPI active?
- Yes — Dmitriy Semyon's NPI (1447899893) is active in the NPPES registry as of the last update on 2020-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.