What is Stephen Mark's NPI number?

Stephen Mark's National Provider Identifier (NPI) is 1407866403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Mark's specialty?

Stephen Mark is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Stephen Mark located?

Stephen Mark's practice location on file with NPPES is 405 Londonderry Dr Ste 202, Waco, TX 76712-7921.

What is Stephen Mark's phone number?

The practice phone number listed in the NPPES registry for Stephen Mark is (254) 772-6770.

Is Stephen Mark's NPI active?

Yes — Stephen Mark's NPI (1407866403) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Stephen Mark, M. D.

NPI 1407866403 · Psychiatry Physician · Waco, TX

Stephen Mark, M. D. is a Psychiatry Physician provider in Waco, TX (NPI 1407866403).

Provider details

NPI number: 1407866403
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M. D.
Sex: Male
Sole proprietor: Yes
License: E2703 (TX)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense E2703 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 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

405 Londonderry Dr Ste 202

Waco, TX 76712-7921

Phone: (254) 772-6770

Fax: (254) 772-8471

Street-level locationGet directions

More TX providers

Mailing address