Doctor profile · Federal record
Dr. Martin Weltz, D.O.
Hematology & Oncology Physician · Hematology & Oncology Physician · Hematology & Oncology Physician · Greenbelt, MD
- NPI 1740283100
- 21 yrs on file
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
7525 Greenway Center Dr, Ste 205
Greenbelt, MD 207703525
(301) 982-9800
fax (301) 982-2420 - Additional location
-
327 Medical Park Dr
Bridgeport, WV 263309006
(681) 342-1842 - Additional location
-
705 Garfield Ave Ste 220
Parkersburg, WV 261015444
(304) 424-2606
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- April 18, 2022
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (3)
- Maryland #D0023743 · West Virginia #3470 · Indiana #02005407A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740283100. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
206
Distinct HCPCS
2
Medicare allowed
$18,849
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 191 | 115 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 13 | $63 |
In context: peer comparison
Among 1 peers in Greenbelt Hematology & Oncology Physician, average services per provider: 103. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
53
Patients
0
Total drug cost
$1,489
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 24 | 0 | $464 |
| Letrozole | Generic | 18 | 0 | $782 |
| Oxycodone Hcl | Generic | 11 | 0 | $243 |
Frequently asked questions
What is Dr. Martin Weltz's medical specialty?
Dr. Martin Weltz practices Hematology & Oncology Physician in Greenbelt, MD.
Where does Dr. Martin Weltz practice?
Dr. Martin Weltz practices at 7525 Greenway Center Dr, Greenbelt, MD 207703525. Office phone: 3019829800.
What is Dr. Martin Weltz's NPI?
Dr. Martin Weltz's National Provider Identifier (NPI) is 1740283100, issued by NPPES.
What procedures does Dr. Martin Weltz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.