Gary Moskowitz, D.O.
NPI 1407852189 · Internal Medicine Physician · Syosset, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Moskowitz, D.O. is a Internal Medicine Physician provider in Syosset, NY (NPI 1407852189).
Provider details
- NPI number
- 1407852189
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 169365 (NY)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,329 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 842 | $107 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 488 | $9 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 407 | $46 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 255 | $150 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 126 | $106 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 147 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 322 | 75 |
| Alprazolam | 294 | 59 |
| Levothyroxine Sodium | 270 | 61 |
| Zolpidem Tartrate | 250 | 41 |
| Omeprazole | 246 | 69 |
| Amlodipine Besylate | 212 | 44 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,103 across 51 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
- 2005-06-27
- Last updated
- 2008-08-04
Frequently asked questions
- What is Gary Moskowitz's NPI number?
- Gary Moskowitz's National Provider Identifier (NPI) is 1407852189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Moskowitz's specialty?
- Gary Moskowitz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Moskowitz located?
- Gary Moskowitz's practice location on file with NPPES is 87 Cold Spring Rd, Syosset, NY 11791-3142.
- What is Gary Moskowitz's phone number?
- The practice phone number listed in the NPPES registry for Gary Moskowitz is (516) 822-2541.
- Does Gary Moskowitz accept Medicare?
- Gary Moskowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Moskowitz's NPI active?
- Yes — Gary Moskowitz's NPI (1407852189) is active in the NPPES registry as of the last update on 2008-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.