Louis Cohen, M.D.
NPI 1144425679 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Cohen, M.D. is a Gastroenterology Physician provider in New York, NY (NPI 1144425679).
Provider details
- NPI number
- 1144425679
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 256634 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
54 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 26 | $152 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 16 | $150 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 | $142 |
Typical Medicare-allowed amounts for these services range $142–$152 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Adalimumabbrand: Humira(cf) Pen | 28 |
| Omeprazole | 26 |
| Ustekinumabbrand: Stelara | 20 |
| Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine | 19 |
| Mesalamine | 16 |
| Clonazepam | 14 |
| Alprazolam | 13 |
| Pantoprazole Sodium | 12 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19,648 across 10 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
Additional practice locations (1)
- 17 E 102nd StNew York, NY 10029-5204Phone: (212) 241-8100
Registry dates
- Enumerated
- 2007-06-15
- Last updated
- 2019-02-22
Frequently asked questions
- What is Louis Cohen's NPI number?
- Louis Cohen's National Provider Identifier (NPI) is 1144425679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Cohen's specialty?
- Louis Cohen is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Cohen located?
- Louis Cohen's practice location on file with NPPES is 5 E 98th St, New York, NY 10029-6501.
- What is Louis Cohen's phone number?
- The practice phone number listed in the NPPES registry for Louis Cohen is (212) 241-4299.
- Does Louis Cohen accept Medicare?
- Louis Cohen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Cohen's NPI active?
- Yes — Louis Cohen's NPI (1144425679) is active in the NPPES registry as of the last update on 2019-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.