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Edit this profileAt a glance
- 1380 Lusitana St Ste 412, Honolulu, HI 96813
About Dr. Grekin
Based in Honolulu, HI, Sarah Grekin, M.D. is listed in the NPI registry under dermatology. Sarah graduated from University of Iowa, Rj & L Carver College of Medicine in 2007. Sarah is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Sarah cared for 1,911 Medicare patients across 3,560 services. The services billed most often include pathology examination of tissue using a microscope, intermediate complexity, destruction of precancer skin growth, 2-14 growths, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1326205006 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (808) 599-3780
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1380 LUSITANA ST STE 412
Honolulu, HI 96813
Conditions Commonly Evaluated or Treated
Within Dermatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Autoimmune and connective tissue
Cancer care
Pediatric and genetic
Rashes & allergy
Wounds & skin
Most searched conditions
Acne and follicular disorders
Eczema and inflammatory skin disease
Infections and infestations
Pigment, growths, and benign lesions
Skin cancer
Urticaria, itch, and vascular
Infections
Skin growths
Procedures & services
Bladder & bowel
Cosmetic & plastics
Cosmetic dermatology
Diagnostic procedures
- Dermoscopy
- Excisional skin biopsy
- Punch biopsy
- Shave biopsy
- Skin scraping for fungal or mite testing
- Patch testing
- Skin biopsy
Lesion treatment
- Chemical treatment of skin lesions
- Incision and drainage of an abscess
- Intralesional medication injection
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
Medical dermatology treatment
Skin and Scars
Skin cancer surgery
Skin growths
Wound Care
Most searched procedures
Cosmetic
Cosmetic and minor surgery
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Procedures Most Often Billed to Medicare
3,560 services · 1,911 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
781 | As often as other peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
277 | As often as other peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
232 | More often than most peers in Dermatology |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
124 | As often as other peers in Dermatology |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
95 | More often than most peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm | Procedure | 17261 |
41 | More often than most peers in Dermatology |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
35 | As often as other peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
16 | Less often than most peers in Dermatology |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
820 | More often than most peers in Dermatology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
483 | More often than most peers in Dermatology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other dermatologists in Honolulu 8
Same specialty, same city.
Trained at University of Iowa, Rj & L Carver College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2007 at University of Iowa, Rj & L Carver College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 7
Providers in HI who bill this service to Medicare most often.
Common questions
What does Sarah Grekin specialize in?
Sarah Grekin is a dermatologist (skin doctor) in Honolulu, HI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where is Sarah Grekin located?
Sarah Grekin is listed at 1380 Lusitana St Ste 412, Honolulu, HI 96813. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Sarah Grekin's phone number?
The number on file is (808) 599-3780. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sarah Grekin's NPI number?
Sarah Grekin's National Provider Identifier is 1326205006. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Sarah Grekin train?
Sarah Grekin attended University of Iowa, Rj & L Carver College of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Sarah Grekin been practicing?
Sarah Grekin has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What does Sarah Grekin do most often?
According to Medicare billing data, Sarah Grekin performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Sarah Grekin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sarah Grekin. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.