Gregory Critchfield, M.D.
NPI 1801101373 · Clinical Pathology Physician · Holladay, UT
Gregory Critchfield, M.D. is a Clinical Pathology Physician provider in Holladay, UT (NPI 1801101373).
Provider details
- NPI number
- 1801101373
- Entity type
- Individual
- Primary specialty
- Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 176973-1205 (UT)
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
15 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
- 2010-08-09
- Last updated
- 2010-08-09
Frequently asked questions
- What is Gregory Critchfield's NPI number?
- Gregory Critchfield's National Provider Identifier (NPI) is 1801101373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Critchfield's specialty?
- Gregory Critchfield is listed in the NPPES registry with a primary specialty of Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Critchfield located?
- Gregory Critchfield's practice location on file with NPPES is 6170 Murdoch Woods Pl, Holladay, UT 84121-2206.
- What is Gregory Critchfield's phone number?
- The practice phone number listed in the NPPES registry for Gregory Critchfield is (801) 541-2322.
- Is Gregory Critchfield's NPI active?
- Yes — Gregory Critchfield's NPI (1801101373) is active in the NPPES registry as of the last update on 2010-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.