Andrew Gerdes, MD
NPI 1669851531 · Family Medicine Physician · Grand Junction, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Gerdes, MD is a Family Medicine Physician provider in Grand Junction, CO (NPI 1669851531).
Provider details
- NPI number
- 1669851531
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- TL0005580 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
421 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 113 | $94 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $78 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 59 | $80 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 51 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 25 | $55 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 112 | 34 |
| Lisinopril | 89 | 27 |
| Levothyroxine Sodium | 82 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 47 | — |
| Amlodipine Besylate | 40 | 13 |
| Losartan Potassium | 34 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-26
- Last updated
- 2016-12-22
Frequently asked questions
- What is Andrew Gerdes's NPI number?
- Andrew Gerdes's National Provider Identifier (NPI) is 1669851531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Gerdes's specialty?
- Andrew Gerdes is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Gerdes located?
- Andrew Gerdes's practice location on file with NPPES is 2698 Patterson Rd, Grand Junction, CO 81506-8818.
- What is Andrew Gerdes's phone number?
- The practice phone number listed in the NPPES registry for Andrew Gerdes is (970) 298-2800.
- Does Andrew Gerdes accept Medicare?
- Andrew Gerdes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Gerdes's NPI active?
- Yes — Andrew Gerdes's NPI (1669851531) is active in the NPPES registry as of the last update on 2016-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.