Doctor profile · Federal record
Dr. Elana Maser, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · New York, NY
- NPI 1538354857
- Accepts Medicare
- 25 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
17 E 102Nd St
New York, NY 100295204
(212) 241-8100 - Mailing address
-
1 Gustave L Levy Pl # 3000
New York, NY 100296504
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- February 25, 2019
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #245783-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538354857. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
151
Distinct HCPCS
6
Medicare allowed
$23,729
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 35 | $111 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 33 | 25 | $163 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 27 | 27 | $145 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 16 | 14 | $120 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 16 | 16 | $293 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 15 | $198 |
In context: peer comparison
Among 165 peers in this city , average services per provider: 69. This provider delivers 2.2× the peer median.Open Payments
Industry payments received
All-time total
$238
Transactions
10
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 6 | $129.08 | |
| Celgene Corporation | 2 | $56.02 | |
| Janssen Biotech, Inc. | 1 | $30.67 | |
| Lilly USA, LLC | 1 | $21.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
87
Patients
0
Total drug cost
$772,895
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Stelara (Ustekinumab) | Brand | 26 | 0 | $742,365 |
| Linzess (Linaclotide) | Brand | 23 | 0 | $20,261 |
| Omeprazole | Generic | 14 | 0 | $309 |
| Famotidine | Generic | 13 | 0 | $295 |
| Uceris (Budesonide) | Brand | 11 | 0 | $9,665 |
Hospital affiliations
Frequently asked questions
What is Dr. Elana Maser's medical specialty?
Dr. Elana Maser practices Gastroenterology Physician in New York, NY.
Where does Dr. Elana Maser practice?
Dr. Elana Maser practices at 17 E 102Nd St, New York, NY 100295204. Office phone: 2122418100.
What is Dr. Elana Maser's NPI?
Dr. Elana Maser's National Provider Identifier (NPI) is 1538354857, issued by NPPES.
Does Dr. Elana Maser accept Medicare assignment?
Yes. Dr. Elana Maser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elana Maser commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.