Mark D. Rasmusson, M.D., P.A.
NPI 1851417240 · Internal Medicine Physician · Corpus Christi, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark D. Rasmusson, M.D., P.A. is a Internal Medicine Physician organization in Corpus Christi, TX (NPI 1851417240).
Provider details
- NPI number
- 1851417240
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Rasmusson, Owner/Physician(361) 387-6587
- License
- G9517 (TX)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is Mark D. Rasmusson, M.D., P.A.'s NPI number?
- Mark D. Rasmusson, M.D., P.A.'s National Provider Identifier (NPI) is 1851417240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark D. Rasmusson, M.D., P.A.?
- Mark D. Rasmusson, M.D., P.A. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark D. Rasmusson, M.D., P.A. located?
- Mark D. Rasmusson, M.D., P.A.'s practice location on file with NPPES is 3921 W River Dr Ste 5, Corpus Christi, TX 78410-5736.
- What is Mark D. Rasmusson, M.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Mark D. Rasmusson, M.D., P.A. is (361) 387-6587.
- Does Mark D. Rasmusson, M.D., P.A. accept Medicare?
- Mark D. Rasmusson, 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 Mark D. Rasmusson, M.D., P.A.?
- The authorized official listed on Mark D. Rasmusson, M.D., P.A.'s NPPES record is Mark Rasmusson, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark D. Rasmusson, M.D., P.A.'s NPI active?
- Yes — Mark D. Rasmusson, M.D., P.A.'s NPI (1851417240) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.