Doctor profile · Federal record
Dr. Ivan Zama, M.D.
Hospice and Palliative Medicine (Internal Medicine) Physician (CMS: Hospice/Palliative Care) · Greenbelt, MD
- NPI 1912177288
- Accepts Medicare
- 27 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7831 Belle Point Dr
Greenbelt, MD 207703338
(301) 902-0664 - Mailing address
-
10319 Westlake Dr Ste 193
Bethesda, MD 208176403
Credentials & registration
- NPI registered
- March 2008 — 18 yrs on file
- Profile last updated
- April 24, 2023
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RH0002X — NUCC code
- State license (1)
- Maryland #D70102
- Medicaid
- MD #048599300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912177288. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,972
Distinct HCPCS
10
Medicare allowed
$499,430
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 2,829 | 495 | $86 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 599 | 267 | $33 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 543 | 291 | $130 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 508 | 455 | $189 | |
99497 |
Advance care planning, first 30 minutes | 196 | 146 | $82 | |
99291 |
Critical care, first 30-74 minutes | 141 | 86 | $232 | |
99292 |
Critical care, each additional 30 minutes | 37 | 35 | $117 | |
99498 |
Advance care planning, each additional 30 minutes | 30 | 26 | $78 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 12 | $102 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 15 | $143 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 414. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$476
Transactions
8
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 6 | $338.80 | |
| Outset Medical Inc | 1 | $123.26 | |
| PFIZER INC. | 1 | $14.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
168
Patients
11
Total drug cost
$5,702
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydromorphone Hcl | Generic | 47 | 0 | $1,790 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 37 | 0 | $1,795 |
| Oxycodone Hcl | Generic | 34 | 0 | $554 |
| Methadone Hcl | Generic | 21 | 0 | $391 |
| Hydroxyurea | Generic | 18 | 0 | $396 |
| Naloxone Hcl | Generic | 11 | 11 | $778 |
Hospital affiliations
Frequently asked questions
What is Dr. Ivan Zama's medical specialty?
Dr. Ivan Zama practices Hospice and Palliative Medicine (Internal Medicine) Physician in Greenbelt, MD.
Where does Dr. Ivan Zama practice?
Dr. Ivan Zama practices at 7831 Belle Point Dr, Greenbelt, MD 207703338. Office phone: 3019020664.
What is Dr. Ivan Zama's NPI?
Dr. Ivan Zama's National Provider Identifier (NPI) is 1912177288, issued by NPPES.
Does Dr. Ivan Zama accept Medicare assignment?
Yes. Dr. Ivan Zama accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ivan Zama commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (HCPCS G0316); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.