Doctor profile · Federal record
Dr. Anish Mammen, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1053574277
- Accepts Medicare
- MIPS 96.1 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
310 E 24Th St, Apt 1L
New York, NY 100104012
(617) 513-9508 - Mailing address
-
4760 Union Deposit RD, Ste 100
Harrisburg, PA 171113744
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- December 9, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD472422
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053574277. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
707
Distinct HCPCS
10
Medicare allowed
$84,139
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 122 | 87 | $78 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 109 | 108 | $128 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 66 | 65 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 56 | 51 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 54 | 45 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 46 | 46 | $160 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 43 | 42 | $212 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 40 | 39 | $49 | |
43242 |
Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | 31 | $228 | |
43273 |
Exam of common bile and/or pancreatic duct using a flexible endoscope | 31 | 24 | $115 |
In context: peer comparison
Among 165 peers in this city , average services per provider: 69. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$1,248
Transactions
75
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 30 | $515.94 | |
| Janssen Biotech, Inc. | 17 | $204.06 | |
| PFIZER INC. | 7 | $117.53 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 5 | $94.46 | |
| Regeneron Healthcare Solutions, Inc. | 4 | $82.27 | |
| Merck Sharp & Dohme LLC | 3 | $69.19 | |
| Ardelyx, Inc. | 3 | $61.00 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $46.21 | |
| Madrigal Pharmaceuticals | 1 | $26.45 | |
| Ipsen Biopharmaceuticals, Inc | 1 | $15.42 | |
| Braintree Laboratories, Inc. | 1 | $15.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
434
Patients
179
Total drug cost
$29,252
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 240 | 108 | $5,710 |
| Famotidine | Generic | 110 | 42 | $1,452 |
| Omeprazole | Generic | 40 | 17 | $532 |
| Linzess (Linaclotide) | Brand | 19 | 12 | $20,578 |
| Esomeprazole Magnesium | Generic | 14 | 0 | $661 |
| Dicyclomine Hcl | Generic | 11 | 0 | $320 |
Hospital affiliations
Frequently asked questions
What is Dr. Anish Mammen's medical specialty?
Dr. Anish Mammen practices Gastroenterology Physician in New York, NY.
Where does Dr. Anish Mammen practice?
Dr. Anish Mammen practices at 310 E 24Th St, New York, NY 100104012. Office phone: 6175139508.
What is Dr. Anish Mammen's NPI?
Dr. Anish Mammen's National Provider Identifier (NPI) is 1053574277, issued by NPPES.
Does Dr. Anish Mammen accept Medicare assignment?
Yes. Dr. Anish Mammen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anish Mammen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.