Eric Granowicz, M.D.
NPI 1750776985 · Hematology (Internal Medicine) Physician · Jackson, MI
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Granowicz, M.D. is a Hematology (Internal Medicine) Physician provider in Jackson, MI (NPI 1750776985).
Provider details
- NPI number
- 1750776985
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A149914 (CA)
Specialties & taxonomies
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
885 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) |
|---|---|---|
| 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 | 380 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 372 | $92 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 41 | $138 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 38 | $174 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 29 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 60 | 22 |
| Apixabanbrand: Eliquis | 33 | — |
| Acyclovir | 30 | — |
| Abiraterone Acetate | 27 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 25 | — |
| Zanubrutinibbrand: Brukinsa | 23 | — |
| Dexamethasone | 22 | 12 |
Practice location
Mailing address
Additional practice locations (2)
- 2315 Stockton Blvd Ste 4202Sacramento, CA 95817-2201Phone: (530) 757-8800
- 4077 Fifth Ave # Mer35San Diego, CA 92103Phone: (619) 260-7220
Registry dates
- Enumerated
- 2015-04-03
- Last updated
- 2023-09-29
- Certified
- 2023-09-29
Frequently asked questions
- What is Eric Granowicz's NPI number?
- Eric Granowicz's National Provider Identifier (NPI) is 1750776985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Granowicz's specialty?
- Eric Granowicz is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Granowicz located?
- Eric Granowicz's practice location on file with NPPES is 1100 E Michigan Ave Ste 307, Jackson, MI 49201-1850.
- What is Eric Granowicz's phone number?
- The practice phone number listed in the NPPES registry for Eric Granowicz is (517) 205-4800.
- Does Eric Granowicz accept Medicare?
- Eric Granowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Granowicz's NPI active?
- Yes — Eric Granowicz's NPI (1750776985) is active in the NPPES registry as of the last update on 2023-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.