Gregory Campbell, M.D.
NPI 1598116337 · Anesthesiology Physician · Greeley, CO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Campbell, M.D. is a Anesthesiology Physician provider in Greeley, CO (NPI 1598116337).
Provider details
- NPI number
- 1598116337
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0063346 (CO)
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
10 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)
- 984150 Nebraska Medical CtrOmaha, NE 68198-4150Phone: (402) 559-7405
Registry dates
- Enumerated
- 2016-06-22
- Last updated
- 2020-09-13
- Certified
- 2020-09-13
Frequently asked questions
- What is Gregory Campbell's NPI number?
- Gregory Campbell's National Provider Identifier (NPI) is 1598116337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Campbell's specialty?
- Gregory Campbell is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Campbell located?
- Gregory Campbell's practice location on file with NPPES is 1801 16th St, Greeley, CO 80631-5154.
- What is Gregory Campbell's phone number?
- The practice phone number listed in the NPPES registry for Gregory Campbell is (970) 810-4121.
- Does Gregory Campbell accept Medicare?
- Gregory Campbell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Campbell's NPI active?
- Yes — Gregory Campbell's NPI (1598116337) is active in the NPPES registry as of the last update on 2020-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.