Quick answers
- Does Monica Altman accept Medicare assignment?
- Yes. Medicare's clinician data says Monica Altman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Monica Altman see?
- In 2024, CMS data shows 248 Original Medicare patients and 704 services for Monica Altman. This counts Original Medicare only and measures volume, not quality.
- What is Monica Altman's NPI number?
- 1134226962. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Monica Altman, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 248 |
|---|---|
| Services billed to Medicare | 704 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)254 services
- Insertion of needle into vein for collection of blood sample (36415)98 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)78 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)56 services
- Annual depression screening, 5 to 15 minutes (G0444)49 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol71%
- Arthritis55%
- High blood pressure46%
- Osteoporosis33%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)24%
- Anxiety22%
Hospitals where Monica Altman works
Medicare's Facility Affiliation Data lists Monica Altman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Boca Raton Regional HospitalBoca Raton, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100168
Practice locations
Addresses where Monica Altman is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 12 W 72nd StNew York, NY 10023 (646) 962‑7800
- 186 Joralemon StBrooklyn, NY 11201 (646) 962‑4600
- 201 E 68th StNew York, NY 10065 (212) 746‑7319
- 211 E 80th StNew York, NY 10075 (646) 962‑8690
- 215 E 85th StNew York, NY 10028 (646) 962‑7300
Group practices
Medicare enrollment lists Monica Altman as a member of this group (CMS data updated October 2, 2026).
- Weill Medical College of Cornell2,051 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Other clinicians in Weill Medical College of Cornell
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 (25 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1134226962 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians