Jan Gillespie-Wagner, MD
NPI 1043293921 · Interventional Pain Medicine Physician · Greeley, CO
Enrolled with Medicare as Practitioner - Interventional Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Gillespie-Wagner, MD is a Interventional Pain Medicine Physician provider in Greeley, CO (NPI 1043293921).
Provider details
- NPI number
- 1043293921
- Entity type
- Individual
- Primary specialty
- Interventional Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 26768 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,784 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 957 | $116 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 171 | $12 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 91 | $50 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure, Each Additional 15 Minutes99153 | 82 | $12 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint64635 | 42 | $662 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 48 | 40 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 39 | 26 |
| Gabapentin | 33 | 14 |
| Buprenorphine | 22 | 16 |
| Oxycodone Hcl | 19 | 16 |
| Tramadol Hcl | 18 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$607 across 25 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-23
- Last updated
- 2020-11-30
- Certified
- 2020-11-30
Frequently asked questions
- What is Jan Gillespie-Wagner's NPI number?
- Jan Gillespie-Wagner's National Provider Identifier (NPI) is 1043293921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Gillespie-Wagner's specialty?
- Jan Gillespie-Wagner is listed in the NPPES registry with a primary specialty of Interventional Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Gillespie-Wagner located?
- Jan Gillespie-Wagner's practice location on file with NPPES is 1175 58th Ave, Greeley, CO 80634-4807.
- What is Jan Gillespie-Wagner's phone number?
- The practice phone number listed in the NPPES registry for Jan Gillespie-Wagner is (970) 495-0444.
- Does Jan Gillespie-Wagner accept Medicare?
- Jan Gillespie-Wagner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Gillespie-Wagner's NPI active?
- Yes — Jan Gillespie-Wagner's NPI (1043293921) is active in the NPPES registry as of the last update on 2020-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.