Sarah Grekin, M.D.
NPI 1326205006 · Dermatology Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Grekin, M.D. is a Dermatology Physician provider in Honolulu, HI (NPI 1326205006).
Provider details
- NPI number
- 1326205006
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- N9214 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,560 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 820 | $76 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 781 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 483 | $93 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 277 | $53 |
| Biopsy of Related Skin Growth, First Growth11102 | 232 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 150 | 87 |
| Ketoconazole | 144 | 80 |
| Tacrolimus | 129 | 84 |
| Triamcinolone Acetonide | 122 | 94 |
| Fluocinonide | 95 | 74 |
| Dupilumabbrand: Dupixent Pen | 77 | 12 |
| Mupirocin | 72 | 56 |
| Halobetasol Propionate | 53 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,029 across 80 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
Registry dates
- Enumerated
- 2008-05-20
- Last updated
- 2016-02-25
Frequently asked questions
- What is Sarah Grekin's NPI number?
- Sarah Grekin's National Provider Identifier (NPI) is 1326205006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Grekin's specialty?
- Sarah Grekin is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Grekin located?
- Sarah Grekin's practice location on file with NPPES is 1380 Lusitana St Ste 412, Honolulu, HI 96813-2440.
- What is Sarah Grekin's phone number?
- The practice phone number listed in the NPPES registry for Sarah Grekin is (808) 599-3780.
- Does Sarah Grekin accept Medicare?
- Sarah Grekin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Grekin's NPI active?
- Yes — Sarah Grekin's NPI (1326205006) is active in the NPPES registry as of the last update on 2016-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.