Steven Grekin, D.O.
NPI 1407836877 · Dermatology Physician · Warren, MI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Grekin, D.O. is a Dermatology Physician provider in Warren, MI (NPI 1407836877).
Provider details
- NPI number
- 1407836877
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS14651 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
4,884 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 | 2,394 | $6 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 665 | $57 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 524 | $91 |
| Destruction of Skin Growth, 1-14 Growths17110 | 339 | $113 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 269 | $128 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 341 | 188 |
| Fluticasone Propionate | 282 | 207 |
| Minoxidil | 229 | 79 |
| Ammonium Lactate | 201 | 128 |
| Mometasone Furoate | 177 | 112 |
| Gentamicin Sulfate | 156 | 86 |
| Triamcinolone Acetonide | 144 | 101 |
| Doxycycline Hyclate | 135 | 65 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,865 across 154 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)
- 1503 Buenos Aires Blvd Ste 100Lady Lake, FL 32159-6825Phone: (352) 753-2812Fax: (352) 753-5037
- 42505 Woodward Ave Ste 100Bloomfield Hills, MI 48304-5147Phone: (248) 353-0818Fax: (248) 353-6717
- 48801 Romeo Plank Rd Ste 103bMacomb, MI 48044-2165Phone: (734) 282-2500Fax: (734) 282-6397
- 1500 Eureka RdWyandotte, MI 48192-6103Phone: (734) 282-2500Fax: (734) 282-6397
Registry dates
- Enumerated
- 2006-01-20
- Last updated
- 2024-05-22
- Certified
- 2024-05-22
Frequently asked questions
- What is Steven Grekin's NPI number?
- Steven Grekin's National Provider Identifier (NPI) is 1407836877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Grekin's specialty?
- Steven Grekin is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Grekin located?
- Steven Grekin's practice location on file with NPPES is 13450 E 12 Mile Rd, Warren, MI 48088-3671.
- What is Steven Grekin's phone number?
- The practice phone number listed in the NPPES registry for Steven Grekin is (586) 759-5525.
- Does Steven Grekin accept Medicare?
- Steven Grekin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Grekin's NPI active?
- Yes — Steven Grekin's NPI (1407836877) 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.