Doctor profile · Federal record
Dr. Donald Chervenak, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Specialist · Florham Park, NJ
- NPI 1801863048
- Accepts Medicare
- 46 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
15 James St
Florham Park, NJ 079321346
(973) 822-3879
fax (973) 822-0850
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- March 29, 2026
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New Jersey #39327
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801863048. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
314
Distinct HCPCS
4
Medicare allowed
$21,619
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 116 | 88 | $100 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 78 | 78 | $44 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 68 | 68 | $49 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 52 | 47 | $63 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 43. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$265
Transactions
10
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dilon Technologies, Inc. | 1 | $61.81 | |
| Hologic Sales and Service, LLC | 1 | $41.47 | |
| Astellas Pharma US Inc | 2 | $39.76 | |
| CooperSurgical, Inc. | 2 | $38.45 | |
| Axonics, Inc. | 1 | $28.92 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $22.54 | |
| Sage Therapeutics, Inc. | 1 | $16.32 | |
| Evofem Biosciences, Inc. | 1 | $16.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
218
Patients
80
Total drug cost
$19,458
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 60 | 33 | $6,461 |
| Alprazolam | Generic | 35 | 13 | $158 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 34 | 23 | $636 |
| Raloxifene Hcl | Generic | 34 | 0 | $1,694 |
| Premarin (Estrogens, Conjugated) | Brand | 25 | 11 | $10,244 |
| Fluconazole | Generic | 18 | 0 | $158 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 0 | $107 |
Frequently asked questions
What is Dr. Donald Chervenak's medical specialty?
Dr. Donald Chervenak practices Obstetrics & Gynecology Physician in Florham Park, NJ.
Where does Dr. Donald Chervenak practice?
Dr. Donald Chervenak practices at 15 James St, Florham Park, NJ 079321346. Office phone: 9738223879.
What is Dr. Donald Chervenak's NPI?
Dr. Donald Chervenak's National Provider Identifier (NPI) is 1801863048, issued by NPPES.
Does Dr. Donald Chervenak accept Medicare assignment?
Yes. Dr. Donald Chervenak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Chervenak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.