Gregory Krynski, M.D.
NPI 1245239326 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Krynski, M.D. is a Internal Medicine Physician provider in Houston, TX (NPI 1245239326).
Provider details
- NPI number
- 1245239326
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- J2454 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 1208 Highway 6 Ste BSugar Land, TX 77478-4903Phone: (281) 456-4143Fax: (281) 494-0026
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2021-03-18
- Certified
- 2021-03-18
Frequently asked questions
- What is Gregory Krynski's NPI number?
- Gregory Krynski's National Provider Identifier (NPI) is 1245239326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Krynski's specialty?
- Gregory Krynski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Krynski located?
- Gregory Krynski's practice location on file with NPPES is 6060 Bellaire Blvd Ste a, Houston, TX 77081-5425.
- What is Gregory Krynski's phone number?
- The practice phone number listed in the NPPES registry for Gregory Krynski is (281) 501-1999.
- Does Gregory Krynski accept Medicare?
- Gregory Krynski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Krynski's NPI active?
- Yes — Gregory Krynski's NPI (1245239326) is active in the NPPES registry as of the last update on 2021-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.