Melanie Koren
NPI 1124589791 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melanie Koren is a Internal Medicine Physician provider in New York, NY (NPI 1124589791).
Provider details
- NPI number
- 1124589791
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
200 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 69 | $132 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 54 | $88 |
| Advance Care Planning, First 30 Minutes99497 | 33 | $84 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 18 | $146 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 14 | $193 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 12 |
Practice location
Mailing address
Additional practice locations (2)
- 300 Community DrManhasset, NY 11030-3816Phone: (516) 562-0100
- 505 E 70th StNew York, NY 10021-4872Phone: (212) 746-2942Fax: (212) 746-4610
Registry dates
- Enumerated
- 2019-03-27
- Last updated
- 2024-06-17
- Certified
- 2024-06-17
Frequently asked questions
- What is Melanie Koren's NPI number?
- Melanie Koren's National Provider Identifier (NPI) is 1124589791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Koren's specialty?
- Melanie Koren is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melanie Koren located?
- Melanie Koren's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6504.
- What is Melanie Koren's phone number?
- The practice phone number listed in the NPPES registry for Melanie Koren is (212) 241-6500.
- Does Melanie Koren accept Medicare?
- Melanie Koren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melanie Koren's NPI active?
- Yes — Melanie Koren's NPI (1124589791) is active in the NPPES registry as of the last update on 2024-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.