July Gaysynsky, M.D.
NPI 1477731990 · Family Medicine Physician · Valley Stream, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
July Gaysynsky, M.D. is a Family Medicine Physician provider in Valley Stream, NY (NPI 1477731990).
Provider details
- NPI number
- 1477731990
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 240804-1 (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
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
852 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 | 366 | $99 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 213 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 192 | $146 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 48 | $147 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 20 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 292 | 88 |
| Amlodipine Besylate | 246 | 84 |
| Metformin Hcl | 235 | 74 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 180 | 55 |
| Fluticasone Propionate | 164 | 74 |
| Levothyroxine Sodium | 157 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$294 across 16 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
- 2008-02-06
- Last updated
- 2012-12-18
Frequently asked questions
- What is July Gaysynsky's NPI number?
- July Gaysynsky's National Provider Identifier (NPI) is 1477731990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is July Gaysynsky's specialty?
- July Gaysynsky is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is July Gaysynsky located?
- July Gaysynsky's practice location on file with NPPES is 145 E Merrick Rd, Valley Stream, NY 11580-5925.
- What is July Gaysynsky's phone number?
- The practice phone number listed in the NPPES registry for July Gaysynsky is (516) 599-5533.
- Does July Gaysynsky accept Medicare?
- July Gaysynsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is July Gaysynsky's NPI active?
- Yes — July Gaysynsky's NPI (1477731990) is active in the NPPES registry as of the last update on 2012-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.