Doctor profile · Federal record
Dr. Heather Klavan, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · New York, NY
- NPI 1619243599
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
232 E 30Th St
New York, NY 10016
(212) 889-5544
fax (212) 481-1089 - Additional location
-
330 Cedar St
New Haven, CT 065103218
(203) 688-2984
fax (203) 688-4092 - Mailing address
-
330 Cedar St
New Haven, CT 065103218
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- July 9, 2018
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #292716-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619243599. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
207
Distinct HCPCS
9
Medicare allowed
$31,356
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 39 | 39 | $198 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 39 | 37 | $153 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 21 | $151 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 20 | $107 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 21 | 20 | $129 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $135 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 13 | $92 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $124 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 12 | 12 | $264 |
In context: peer comparison
Among 165 peers in New York Gastroenterology Physician, average services per provider: 69. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$1,477
Transactions
74
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pentax of America, INC. | 1 | $193.55 | |
| Corcept Therapeutics | 6 | $150.03 | |
| Genzyme Corporation | 7 | $141.86 | |
| Celgene Corporation | 21 | $138.35 | |
| Abbvie INC. | 8 | $123.90 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $113.96 | |
| Janssen Biotech, INC. | 6 | $106.01 | |
| Qol Medical, LLC | 4 | $89.84 | |
| Lilly USA, LLC | 5 | $84.27 | |
| Madrigal Pharmaceuticals | 3 | $70.25 | |
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $46.89 | |
| Regeneron Healthcare Solutions, INC. | 3 | $44.74 | |
| Aurinia Pharma U.S., INC. | 3 | $43.63 | |
| Merck Sharp & Dohme LLC | 2 | $34.02 | |
| Blueprint Medicines Corporation | 1 | $19.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
148
Patients
74
Total drug cost
$17,542
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 39 | 14 | $482 |
| Omeprazole | Generic | 36 | 16 | $745 |
| Pantoprazole Sodium | Generic | 30 | 16 | $401 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 29 | 28 | $2,141 |
| Ozempic (Semaglutide) | Brand | 14 | 0 | $13,774 |
Hospital affiliations
Frequently asked questions
What is Dr. Heather Klavan's medical specialty?
Dr. Heather Klavan practices Gastroenterology Physician in New York, NY.
Where does Dr. Heather Klavan practice?
Dr. Heather Klavan practices at 232 E 30Th St, New York, NY 10016. Office phone: 2128895544.
What is Dr. Heather Klavan's NPI?
Dr. Heather Klavan's National Provider Identifier (NPI) is 1619243599, issued by NPPES.
Does Dr. Heather Klavan accept Medicare assignment?
Yes. Dr. Heather Klavan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Klavan commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.