J Rosenhamer, MD
NPI 1558658138 · Neurology Physician · Edmond, OK
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
J Rosenhamer, MD is a Neurology Physician provider in Edmond, OK (NPI 1558658138).
Provider details
- NPI number
- 1558658138
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28605 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 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
1,181 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 | 748 | $118 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 142 | $167 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 121 | $154 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 94 | $327 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $84 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 984 | 306 |
| Memantine Hcl | 758 | 241 |
| Topiramate | 473 | 154 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 411 | 108 |
| Gabapentin | 358 | 109 |
| Trazodone Hcl | 315 | 108 |
| Levetiracetam | 290 | 72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,214 across 285 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
- 2011-07-05
- Last updated
- 2018-07-09
Frequently asked questions
- What is J Rosenhamer's NPI number?
- J Rosenhamer's National Provider Identifier (NPI) is 1558658138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is J Rosenhamer's specialty?
- J Rosenhamer is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is J Rosenhamer located?
- J Rosenhamer's practice location on file with NPPES is 2216 Nw 164th St, Edmond, OK 73013-9078.
- What is J Rosenhamer's phone number?
- The practice phone number listed in the NPPES registry for J Rosenhamer is (405) 755-1515.
- Does J Rosenhamer accept Medicare?
- J Rosenhamer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is J Rosenhamer's NPI active?
- Yes — J Rosenhamer's NPI (1558658138) is active in the NPPES registry as of the last update on 2018-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.