Dorothy Cohen Serna, M.D., P.A.
NPI 1548442817 · Internal Medicine Physician · Cypress, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dorothy Cohen Serna, M.D., P.A. is a Internal Medicine Physician organization in Cypress, TX (NPI 1548442817).
Provider details
- NPI number
- 1548442817
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dorothy Serna, Physician / Owner(281) 807-5300
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
18 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
- 2007-11-28
- Last updated
- 2008-04-16
Frequently asked questions
- What is Dorothy Cohen Serna, M.D., P.A.'s NPI number?
- Dorothy Cohen Serna, M.D., P.A.'s National Provider Identifier (NPI) is 1548442817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dorothy Cohen Serna, M.D., P.A.?
- Dorothy Cohen Serna, M.D., P.A. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dorothy Cohen Serna, M.D., P.A. located?
- Dorothy Cohen Serna, M.D., P.A.'s practice location on file with NPPES is 21216 Northwest Fwy Ste 460, Cypress, TX 77429-4695.
- What is Dorothy Cohen Serna, M.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Dorothy Cohen Serna, M.D., P.A. is (281) 807-5300.
- Does Dorothy Cohen Serna, M.D., P.A. accept Medicare?
- Dorothy Cohen Serna, M.D., P.A. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dorothy Cohen Serna, M.D., P.A.?
- The authorized official listed on Dorothy Cohen Serna, M.D., P.A.'s NPPES record is Dorothy Serna, Physician / Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dorothy Cohen Serna, M.D., P.A.'s NPI active?
- Yes — Dorothy Cohen Serna, M.D., P.A.'s NPI (1548442817) is active in the NPPES registry as of the last update on 2008-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.