Jeremy Grekin, MD
NPI 1770141509 · Dermatology Physician · Warren, MI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeremy Grekin, MD is a Dermatology Physician provider in Warren, MI (NPI 1770141509).
Provider details
- NPI number
- 1770141509
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4351044595 (MI)
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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,756 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,171 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 372 | $90 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 287 | $53 |
| Destruction of Skin Growth, 1-14 Growths17110 | 188 | $110 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 168 | $128 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 215 | 130 |
| Triamcinolone Acetonide | 117 | 93 |
| Clobetasol Propionate | 112 | 81 |
| Doxycycline Hyclate | 86 | 58 |
| Mometasone Furoate | 63 | 58 |
| Fluocinonide | 63 | 49 |
| Mupirocin | 61 | 53 |
| Desonide | 59 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,427 across 222 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 (4)
- 42505 Woodward Ave Ste 100Bloomfield Hills, MI 48304-5147Phone: (248) 353-0818Fax: (248) 353-6717
- 18101 Oakwood BlvdDearborn, MI 48124-4089Phone: (808) 778-5001
- 13717 23 Mile RdShelby Township, MI 48315-2907Phone: (586) 580-9417Fax: (586) 884-8274
- 26400 W 12 Mile Rd Ste 150Southfield, MI 48034-1771Phone: (248) 353-0818Fax: (248) 353-6717
Registry dates
- Enumerated
- 2019-06-05
- Last updated
- 2024-05-22
- Certified
- 2024-05-22
Frequently asked questions
- What is Jeremy Grekin's NPI number?
- Jeremy Grekin's National Provider Identifier (NPI) is 1770141509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeremy Grekin's specialty?
- Jeremy Grekin is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeremy Grekin located?
- Jeremy Grekin's practice location on file with NPPES is 13450 E 12 Mile Rd, Warren, MI 48088-3671.
- What is Jeremy Grekin's phone number?
- The practice phone number listed in the NPPES registry for Jeremy Grekin is (586) 759-5525.
- Does Jeremy Grekin accept Medicare?
- Jeremy Grekin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeremy Grekin's NPI active?
- Yes — Jeremy Grekin's NPI (1770141509) is active in the NPPES registry as of the last update on 2024-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.