Jenifer Olszewski, C.N.P.
NPI 1306062302 · Family Nurse Practitioner · Clinton Township, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenifer Olszewski, C.N.P. is a Family Nurse Practitioner provider in Clinton Township, MI (NPI 1306062302).
Provider details
- NPI number
- 1306062302
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- C.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 4704211520 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
773 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) |
|---|---|---|
| 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'SG2211 | 338 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 318 | $128 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $90 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $58 |
| Biopsy and Aspiration of Bone Marrow Sample for Diagnosis38222 | 15 | $75 |
Typical Medicare-allowed amounts for these services range $14–$128 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 106 | 45 |
| Dexamethasone | 38 | 22 |
| Letrozole | 35 | 18 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 35 | 32 |
| Olanzapine | 33 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 24 | 13 |
| Ondansetronbrand: Ondansetron Odt | 23 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$107 across 2 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
Additional practice locations (1)
- 2799 W Grand BlvdDepartment of Hematology & OncologyDetroit, MI 48202-2608Phone: (313) 916-0117
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2024-02-19
- Certified
- 2024-02-19
Frequently asked questions
- What is Jenifer Olszewski's NPI number?
- Jenifer Olszewski's National Provider Identifier (NPI) is 1306062302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenifer Olszewski's specialty?
- Jenifer Olszewski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jenifer Olszewski located?
- Jenifer Olszewski's practice location on file with NPPES is 43630 Hayes Rd, Clinton Township, MI 48038-3545.
- What is Jenifer Olszewski's phone number?
- The practice phone number listed in the NPPES registry for Jenifer Olszewski is (586) 323-4530.
- Does Jenifer Olszewski accept Medicare?
- Jenifer Olszewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenifer Olszewski's NPI active?
- Yes — Jenifer Olszewski's NPI (1306062302) is active in the NPPES registry as of the last update on 2024-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.