Mary Blomquist, MD
NPI 1275597791 · Allergy & Immunology Physician · Plano, TX
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Blomquist, MD is a Allergy & Immunology Physician provider in Plano, TX (NPI 1275597791).
Provider details
- NPI number
- 1275597791
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- H0189 (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
20 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
- 2006-04-13
- Last updated
- 2016-01-05
Frequently asked questions
- What is Mary Blomquist's NPI number?
- Mary Blomquist's National Provider Identifier (NPI) is 1275597791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Blomquist's specialty?
- Mary Blomquist is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Blomquist located?
- Mary Blomquist's practice location on file with NPPES is 6100 Windcom Ct, Plano, TX 75093-7886.
- What is Mary Blomquist's phone number?
- The practice phone number listed in the NPPES registry for Mary Blomquist is (972) 398-3500.
- Does Mary Blomquist accept Medicare?
- Mary Blomquist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Blomquist's NPI active?
- Yes — Mary Blomquist's NPI (1275597791) is active in the NPPES registry as of the last update on 2016-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.