Monica Schwarcz, MD
NPI 1184818049 · Endocrinology, Diabetes & Metabolism Physician · Valhalla, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Schwarcz, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Valhalla, NY (NPI 1184818049).
Provider details
- NPI number
- 1184818049
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 221624 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,093 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 526 | $143 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 376 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 67 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 44 | $187 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 41 | $38 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 343 | 90 |
| Semaglutidebrand: Ozempic | 219 | 54 |
| Metformin Hclbrand: Metformin Hcl Er | 204 | 68 |
| Tirzepatidebrand: Mounjaro | 183 | 30 |
| Levothyroxine Sodiumbrand: Synthroid | 155 | 37 |
| Alendronate Sodium | 136 | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$259 across 13 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
- 2007-09-04
- Last updated
- 2021-03-25
- Certified
- 2021-03-25
Frequently asked questions
- What is Monica Schwarcz's NPI number?
- Monica Schwarcz's National Provider Identifier (NPI) is 1184818049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Schwarcz's specialty?
- Monica Schwarcz is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Schwarcz located?
- Monica Schwarcz's practice location on file with NPPES is 95 Grasslands Rd, Valhalla, NY 10595-1652.
- What is Monica Schwarcz's phone number?
- The practice phone number listed in the NPPES registry for Monica Schwarcz is (914) 594-4385.
- Does Monica Schwarcz accept Medicare?
- Monica Schwarcz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Schwarcz's NPI active?
- Yes — Monica Schwarcz's NPI (1184818049) is active in the NPPES registry as of the last update on 2021-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.