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DR. JAMES EDWARD RAFFERTY DO
NPI 1821160466
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Greeley, CO

Active since November 15, 2006PECOS Enrolled
1900 16TH ST, GREELEY, CO 80631(970) 350-2471(970) 350-2418 Get Directions Write a Review

NPPES record last updated: August 13, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. James Edward Rafferty Do NPPES

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

DR. JAMES EDWARD RAFFERTY DO (NPI 1821160466) is an individual preventive medicine/occupational environmental medicine provider in Greeley, Colorado, licensed in Colorado (43432) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821160466
Entity TypeIndividualMale
Primary Taxonomy2083P0500X
Provider Legal NameDR. JAMES EDWARD RAFFERTYCredential: DO
Location Address1900 16TH STGreeley, CO 80631-5114
Mailing Address1900 16th StGreeley, CO 80631-5114 · (970) 350-2471 · Fax (970) 350-2418
Phone(970) 350-2471
Fax(970) 350-2418
Sole ProprietorNo
Enumeration DateNovember 15, 2006
Last NPPES UpdateAugust 13, 2014
✔ NPI 1821160466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0500X
License✔ Licensed in CO · 43432
Definition
A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.
1900 16TH ST, Greeley, CO 80631
Open in Google Maps ↗

Other Identifiers 3

Medicare PINCO300241CO
Medicare PINCO307419CO
Medicaid83581863CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. James Edward Rafferty Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show James Rafferty reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Intermountain Medical Group Denver, LLC
24 mi
Family Medicine
8350 COLORADO BLVD UNIT 160
Firestone, CO 80504
  • Reassigned Medicare billing, Colorado enrollment
  • 1,270 clinicians in this Medicare group
NPI 1568070944 (303) 689-5160
Colorado Permanente Medical Group, P.C.
49 mi
Internal Medicine
10350 E DAKOTA AVE
Denver, CO 80247
  • Reassigned Medicare billing, Colorado enrollment
  • Medicare enrollment name: Colorado Permanente Medical Group PC
  • 1,715 clinicians in this Medicare group
NPI 1760599724 (303) 338-4545

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80631 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MS. KATHRYN MILIZIO PA-C
Physician Assistant
1900 16TH ST
GREELEY, CO 80631
Weld County (970) 350-2438
DR. STEVEN O KADING MD
Internal Medicine (Gastroenterology)
1900 16TH ST
GREELEY, CO 80631
Weld County (970) 350-2740
LINDA E YOUNG M.D.
Family Medicine
1900 16TH ST
GREELEY, CO 80631
Weld County (970) 350-2454
DR. MICHAEL T RANDLE MD
Internal Medicine
1900 16TH ST
GREELEY, CO 80631
Weld County (970) 350-2438
DR. LESLEY A FRASER MD
Surgery
1900 16TH ST
GREELEY, CO 80631
Weld County (970) 350-2426
KELLEY STROMER PHARM. D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1900 16TH ST
GREELEY, CO 80631
Weld County (970) 576-3178
MS. AMY S SCHWEERS W.H.N.P
Nurse Practitioner (Women's Health)
1900 16TH ST
GREELEY, CO 80631
Weld County (970) 350-2403
DR. MICHAEL E PEETZ MD
Surgery
1900 16TH ST
GREELEY, CO 80631
Weld County (970) 313-2426

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 James Rafferty's NPI number?

The NPI number for James Rafferty is 1821160466. It was assigned to this individual provider in the NPPES registry on November 15, 2006.

Where is James Rafferty located?

James Rafferty practices at 1900 16th St, Greeley, CO 80631. The listed phone number is (970) 350-2471.

What is James Rafferty's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Is James Rafferty enrolled in Medicare?

Yes. James Rafferty is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for James Rafferty's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Rafferty reassigns Medicare benefits to 2 organizations: Intermountain Medical Group Denver, LLC (Firestone, CO) and Colorado Permanente Medical Group, P.C. (Denver, CO). 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 James Rafferty's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Rafferty accept?

Health plans from Select Health list James Rafferty 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 James Rafferty was last updated on August 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.