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GREGORY CAMPBELL M.D.
NPI 1598116337
Anesthesiology in Greeley, CO

Active since June 22, 2016PECOS EnrolledAccepts Medicare Assignment
1801 16TH ST, GREELEY, CO 80631(970) 810-4121 Get Directions Write a Review

NPPES record last updated: September 13, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 13, 2020, Jun 22, 2016 (2 updates tracked since 2016).

About Gregory Campbell M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY CAMPBELL M.D. (NPI 1598116337) is an individual anesthesiology provider in Greeley, Colorado, licensed in Colorado (0063346) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Omaha, and is a graduate of Creighton University School Of Medicine (2016).

NPPES Registry Identity

NPI1598116337
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameGREGORY CAMPBELLCredential: M.D.
Location Address1801 16TH STGreeley, CO 80631-5154
Mailing Address5420 Tiller CtWindsor, CO 80528-9314 · (720) 209-6819
Phone(970) 810-4121
Sole ProprietorYes
Medical School CMSCreighton University School Of MedicineGraduated 2016
Enumeration DateJune 22, 2016
Last NPPES UpdateSeptember 13, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 13, 2020
✔ NPI 1598116337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CO · 0063346
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1801 16TH ST, Greeley, CO 80631
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Secondary Practice Location 1

Location 1984150 Nebraska Medical CtrOmaha, NE 68198-4150 · Phone (402) 559-7405

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Campbell M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6507151867
PECOS Enrollment IDI20200722000640
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Gregory Campbell reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rocky Mountain State Anesthesia Providers
Same address
Anesthesiology
1801 16TH ST
Greeley, CO 80631
  • Reassigned Medicare billing, Colorado enrollment
  • 107 clinicians in this Medicare group
NPI 1730692054 (970) 810-4121
Banner Health Physicians Colorado LLC
0.1 mi
Multi-Specialty
1800 15TH ST STE 300
Greeley, CO 80631
  • Reassigned Medicare billing, Colorado enrollment
  • 324 clinicians in this Medicare group
NPI 1306114475 (970) 392-2344
Sterling Anesthesia Associates LLC
80 mi
Anesthesiology
615 FAIRHURST ST
Sterling, CO 80751
  • Reassigned Medicare billing, Colorado enrollment
  • 35 clinicians in this Medicare group
NPI 1932978897 (970) 522-0122
Community Hospital
118 mi
Critical Access
2000 CAMPBELL DR
Torrington, WY 82240
  • Reassigned Medicare billing, Wyoming enrollment
  • 78 clinicians in this Medicare group
NPI 1669410643 (307) 532-4181

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SHELDON GREGORY STADNYK M.D.
Internal Medicine
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 350-6002
KAITLYN ELIZABETH RUNNELS RN
Nurse Practitioner (Neonatal)
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 810-4121
NCMC SPECIALTY CLINIC
Clinic/Center (Multi-Specialty)
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 378-4475
JACOB BERNSTEIN
Neurological Surgery
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 810-5996
JARAH ADRIANNA GRASHORN
Social Worker (Clinical)
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 810-2044
MARGARET ELISABETH WILSON
Nurse Anesthetist, Certified Registered
1801 16TH ST
GREELEY, CO 80631
Weld County (517) 740-0386
ATRIUM APOTHECARY
Pharmacy (Community/Retail Pharmacy)
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 378-4500
ADVANCED PRACTITIONERS OF COLORADO, PC
Emergency Medicine
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 352-6644

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Campbell's NPI number?

The NPI number for Gregory Campbell is 1598116337. It was assigned to this individual provider in the NPPES registry on June 22, 2016.

Where is Gregory Campbell located?

Gregory Campbell practices at 1801 16th St, Greeley, CO 80631. The listed phone number is (970) 810-4121.

What is Gregory Campbell's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Gregory Campbell enrolled in Medicare?

Yes. Gregory Campbell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Gregory Campbell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Campbell reassigns Medicare benefits to 4 organizations: Rocky Mountain State Anesthesia Providers (Greeley, CO), Banner Health Physicians Colorado LLC (Greeley, CO), Sterling Anesthesia Associates LLC (Sterling, CO) and Community Hospital (Torrington, WY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Campbell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Campbell accept?

Health plans from Blue Cross Blue Shield of Wyoming list Gregory Campbell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Campbell was last updated on September 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.