Doctor profile · Federal record
Dr. Ilya Kleyn, MD
Internal Medicine Physician (CMS: Internal Medicine) · New York, NY
- NPI 1851327092
- Accepts Medicare
- MIPS 8.7 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
225 Broadway Ste 1420
New York, NY 100073771
(212) 571-5000
fax (212) 571-5001 - Mailing address
-
699 Stanley Ave
Brooklyn, NY 112077905
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 10, 2024
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #215006
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851327092. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,266
Distinct HCPCS
10
Medicare allowed
$404,100
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 1,067 | 415 | $141 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 692 | 300 | $84 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 582 | 177 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 264 | 99 | $145 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 221 | 94 | $102 | |
G0506 |
Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) | 215 | 213 | $65 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 135 | 98 | $48 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 123 | 120 | $157 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 100 | 47 | $3 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 100 | 56 | $54 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$1,170
Transactions
45
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 13 | $281.65 | |
| ViiV Healthcare Company | 11 | $253.98 | |
| Amgen Inc. | 1 | $124.76 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 7 | $114.07 | |
| AstraZeneca Pharmaceuticals LP | 5 | $113.70 | |
| Lilly USA, LLC | 1 | $104.52 | |
| Ardelyx, Inc. | 1 | $32.62 | |
| Gilead Sciences, Inc. | 1 | $32.06 | |
| Almatica Pharma LLC | 1 | $26.98 | |
| Lundbeck LLC | 1 | $22.83 | |
| SCILEX PHARMACEUTICALS INC. | 1 | $22.38 | |
| SHIELD THERAPEUTICS INC | 1 | $21.65 | |
| Eisai Inc. | 1 | $19.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
8,396
Patients
1,793
Total drug cost
$641,072
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,145 | 259 | $16,531 |
| Amlodipine Besylate | Generic | 866 | 178 | $8,081 |
| Levothyroxine Sodium | Generic | 848 | 159 | $10,253 |
| Metoprolol Succinate | Generic | 714 | 140 | $10,800 |
| Losartan Potassium | Generic | 635 | 130 | $8,619 |
| Eliquis (Apixaban) | Brand | 578 | 103 | $356,375 |
| Furosemide | Generic | 442 | 107 | $2,086 |
| Lisinopril | Generic | 434 | 88 | $3,925 |
| Pantoprazole Sodium | Generic | 421 | 92 | $6,129 |
| Simvastatin | Generic | 417 | 84 | $4,192 |
Frequently asked questions
What is Dr. Ilya Kleyn's medical specialty?
Dr. Ilya Kleyn practices Internal Medicine Physician in New York, NY.
Where does Dr. Ilya Kleyn practice?
Dr. Ilya Kleyn practices at 225 Broadway Ste 1420, New York, NY 100073771. Office phone: 2125715000.
What is Dr. Ilya Kleyn's NPI?
Dr. Ilya Kleyn's National Provider Identifier (NPI) is 1851327092, issued by NPPES.
Does Dr. Ilya Kleyn accept Medicare assignment?
Yes. Dr. Ilya Kleyn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ilya Kleyn commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Residence visit for established patient with low level of medical decision making (HCPCS 99348); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.