Jake Halvorsen, D.O.
NPI 1497015002 · Internal Medicine Physician · Warren, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jake Halvorsen, D.O. is a Internal Medicine Physician provider in Warren, MI (NPI 1497015002).
Provider details
- NPI number
- 1497015002
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101019943 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
147 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 55 | $180 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 39 | $123 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 35 | $8 |
| Critical Care, First 30-74 Minutes99291 | 18 | $208 |
Typical Medicare-allowed amounts for these services range $8–$208 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 40 | 39 |
| Diclofenac Potassium | 32 | 31 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 25 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | 19 |
| Cefdinir | 18 | 18 |
| Cyclobenzaprine Hcl | 16 | 16 |
| Diclofenac Sodium | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-17
- Last updated
- 2012-05-17
Frequently asked questions
- What is Jake Halvorsen's NPI number?
- Jake Halvorsen's National Provider Identifier (NPI) is 1497015002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jake Halvorsen's specialty?
- Jake Halvorsen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jake Halvorsen located?
- Jake Halvorsen's practice location on file with NPPES is 11885 E 12 Mile Rd, Warren, MI 48093-3474.
- What is Jake Halvorsen's phone number?
- The practice phone number listed in the NPPES registry for Jake Halvorsen is (586) 582-6630.
- Does Jake Halvorsen accept Medicare?
- Jake Halvorsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jake Halvorsen's NPI active?
- Yes — Jake Halvorsen's NPI (1497015002) is active in the NPPES registry as of the last update on 2012-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.