Robin Mackoff, DO
NPI 1083638472 · Family Medicine Physician · West Islip, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robin Mackoff, DO is a Family Medicine Physician provider in West Islip, NY (NPI 1083638472).
Provider details
- NPI number
- 1083638472
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 209242 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,516 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 664 | $103 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 192 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 139 | $145 |
| Automated Urinalysis Test81003 | 106 | $2 |
| X-Ray of Chest, 2 Views71046 | 84 | $38 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 80 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 124 | 116 |
| Doxycycline Hyclate | 67 | 66 |
| Doxycycline Monohydrate | 66 | 63 |
| Cefdinir | 60 | 59 |
| Methylprednisolone | 48 | 46 |
| Meloxicam | 34 | 33 |
| Amoxicillin | 32 | 32 |
| Azithromycin | 31 | 31 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2009-08-25
Frequently asked questions
- What is Robin Mackoff's NPI number?
- Robin Mackoff's National Provider Identifier (NPI) is 1083638472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robin Mackoff's specialty?
- Robin Mackoff is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robin Mackoff located?
- Robin Mackoff's practice location on file with NPPES is 1000 Montauk Hwy, West Islip, NY 11795-4927.
- What is Robin Mackoff's phone number?
- The practice phone number listed in the NPPES registry for Robin Mackoff is (631) 376-3000.
- Does Robin Mackoff accept Medicare?
- Robin Mackoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robin Mackoff's NPI active?
- Yes — Robin Mackoff's NPI (1083638472) is active in the NPPES registry as of the last update on 2009-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.