Ahren Geilenfeldt, D.O.
NPI 1316384068 · Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician · Medford, OR
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ahren Geilenfeldt, D.O. is a Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician provider in Medford, OR (NPI 1316384068).
Provider details
- NPI number
- 1316384068
- Entity type
- Individual
- Primary specialty
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DO210351 (OR)
Specialties & taxonomies
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) PhysicianPrimary2081N0008XLicense DO210351 (OR)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
534 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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 178 | $91 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 87 | $106 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 57 | $75 |
| Nerve Conduction, 7-8 Studies95910 | 38 | $168 |
| Nerve Conduction, 5-6 Studies95909 | 37 | $125 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study |
Practice location
Mailing address
Additional practice locations (1)
- 4301 W Markham St # 602Little Rock, AR 72205-7101Phone: (509) 452-5100
Registry dates
- Enumerated
- 2013-06-03
- Last updated
- 2022-08-01
- Certified
- 2022-08-01
Frequently asked questions
- What is Ahren Geilenfeldt's NPI number?
- Ahren Geilenfeldt's National Provider Identifier (NPI) is 1316384068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ahren Geilenfeldt's specialty?
- Ahren Geilenfeldt is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Ahren Geilenfeldt located?
- Ahren Geilenfeldt's practice location on file with NPPES is 70 Bower Dr, Medford, OR 97501-3689.
- What is Ahren Geilenfeldt's phone number?
- The practice phone number listed in the NPPES registry for Ahren Geilenfeldt is (541) 732-8360.
- Does Ahren Geilenfeldt accept Medicare?
- Ahren Geilenfeldt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ahren Geilenfeldt's NPI active?
- Yes — Ahren Geilenfeldt's NPI (1316384068) is active in the NPPES registry as of the last update on 2022-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.