Doctor profile · Federal record
Dr. Cynthia Ko, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1649529256
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
401 First Ave., Apt. 11C
New York, NY 100104009
(718) 915-2334
Credentials & registration
- NPI registered
- August 2012 — 14 yrs on file
- Profile last updated
- August 16, 2017
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #274283
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649529256. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
94
Distinct HCPCS
3
Medicare allowed
$7,233
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 46 | 18 | $58 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 24 | 22 | $98 | |
99238 |
Hospital discharge day management, 30 minutes or less | 24 | 22 | $93 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$911
Transactions
36
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurocrine Biosciences, Inc. | 8 | $223.72 | |
| Alkermes, Inc. | 9 | $221.03 | |
| Janssen Pharmaceuticals, Inc | 4 | $95.86 | |
| Otsuka America Pharmaceutical, Inc. | 4 | $93.84 | |
| BioXcel Therapeutics, Inc. | 3 | $69.71 | |
| Lundbeck LLC | 3 | $67.17 | |
| Teva Pharmaceuticals USA, Inc. | 2 | $65.88 | |
| ABBVIE INC. | 1 | $34.71 | |
| USWM, LLC | 1 | $21.95 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $17.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
107
Patients
85
Total drug cost
$1,447
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 25 | 23 | $951 |
| Amlodipine Besylate | Generic | 24 | 17 | $128 |
| Atorvastatin Calcium | Generic | 22 | 20 | $166 |
| Pantoprazole Sodium | Generic | 14 | 14 | $79 |
| Metformin Hcl | Generic | 11 | 11 | $63 |
| Tamsulosin Hcl | Generic | 11 | 0 | $60 |
Hospital affiliations
Frequently asked questions
What is Dr. Cynthia Ko's medical specialty?
Dr. Cynthia Ko practices Internal Medicine Physician in New York, NY.
Where does Dr. Cynthia Ko practice?
Dr. Cynthia Ko practices at 401 First Ave., Apt. 11C, New York, NY 100104009. Office phone: 7189152334.
What is Dr. Cynthia Ko's NPI?
Dr. Cynthia Ko's National Provider Identifier (NPI) is 1649529256, issued by NPPES.
Does Dr. Cynthia Ko accept Medicare assignment?
Yes. Dr. Cynthia Ko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Ko commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.