Marla Diakow
NPI 1972940534 · Dermatology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marla Diakow is a Dermatology Physician provider in Brooklyn, NY (NPI 1972940534).
Provider details
- NPI number
- 1972940534
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,209 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 | 1,450 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 642 | $103 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 362 | $59 |
| Destruction of Skin Growth, 1-14 Growths17110 | 309 | $129 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 91 | $64 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 139 | 83 |
| Hydrocortisone | 105 | 52 |
| Triamcinolone Acetonide | 99 | 75 |
| Clobetasol Propionate | 63 | 47 |
| Mupirocin | 48 | 28 |
| Valacyclovir Hclbrand: Valacyclovir | 26 | 13 |
| Ciclopirox Olaminebrand: Ciclopirox | 24 | — |
| Metronidazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,775 across 85 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 (1)
- 229 7th St Ste 105Garden City, NY 11530-5766Phone: (212) 283-3000
Registry dates
- Enumerated
- 2013-05-22
- Last updated
- 2019-09-20
Frequently asked questions
- What is Marla Diakow's NPI number?
- Marla Diakow's National Provider Identifier (NPI) is 1972940534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marla Diakow's specialty?
- Marla Diakow is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Marla Diakow located?
- Marla Diakow's practice location on file with NPPES is 450 Clarkson Ave # 1262, Brooklyn, NY 11203-2012.
- What is Marla Diakow's phone number?
- The practice phone number listed in the NPPES registry for Marla Diakow is (718) 270-8867.
- Does Marla Diakow accept Medicare?
- Marla Diakow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marla Diakow's NPI active?
- Yes — Marla Diakow's NPI (1972940534) is active in the NPPES registry as of the last update on 2019-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.