What is Mark Seflin's NPI number?

Mark Seflin's National Provider Identifier (NPI) is 1699805853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Seflin's specialty?

Mark Seflin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Mark Seflin located?

Mark Seflin's practice location on file with NPPES is 1633 E 4th St, Santa Ana, CA 92701-5163.

What is Mark Seflin's phone number?

The practice phone number listed in the NPPES registry for Mark Seflin is (714) 565-2830.

Is Mark Seflin's NPI active?

Yes — Mark Seflin's NPI (1699805853) is active in the NPPES registry as of the last update on 2015-01-05.

IndividualActive

Mark Seflin, M.A.

NPI 1699805853 · Marriage & Family Therapist · Santa Ana, CA

Mark Seflin, M.A. is a Marriage & Family Therapist provider in Santa Ana, CA (NPI 1699805853).

Provider details

NPI number: 1699805853
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: M.A.
Sex: Male
Sole proprietor: No
License: IMF 72336 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense IMF 72336 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

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
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

1633 E 4th St

120

Santa Ana, CA 92701-5163

Phone: (714) 565-2830

Street-level locationGet directions

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Mailing address