Doctor profile · Federal record
Dr. Douglas Gladstone, M.D.
Medical Oncology Physician (CMS: Medical Oncology) · Medical Oncology Physician · Baltimore, MD
- NPI 1386660207
- Accepts Medicare
- MIPS 71.2 / 100 · 2023
- 34 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1650 Orleans St, Crb I , Suite 287 - Oncology
Baltimore, MD 212870013
(443) 287-6471
fax (410) 955-8893 - Mailing address
-
Po Box 64474
Baltimore, MD 212644474
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 16, 2014
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State licenses (2)
- Maryland #D50264 · New York #193432
- Medicaid (2)
- NY #01581671 · MD #264401100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386660207. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
845
Distinct HCPCS
10
Medicare allowed
$119,068
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 321 | 58 | $139 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 177 | 67 | $148 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 106 | 54 | $105 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 73 | 51 | $210 | |
99239 |
Hospital discharge day management, more than 30 minutes | 31 | 29 | $134 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 30 | 22 | $66 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 30 | 19 | $92 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 25 | $202 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $261 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 16 | 14 | $37 |
In context: peer comparison
Among 37 peers in this city , average services per provider: 1,726. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$5,293
Transactions
11
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Adaptive Biotechnologies Corporation | 2 | $2,529.32 | |
| GENZYME CORPORATION | 1 | $2,078.00 | |
| AstraZeneca Pharmaceuticals LP | 2 | $269.70 | |
| BeiGene USA, Inc. | 2 | $202.10 | |
| Kite Pharma, Inc. | 1 | $60.68 | |
| Novartis Pharmaceuticals Corporation | 1 | $58.61 | |
| ABBVIE INC. | 1 | $47.74 | |
| Genentech USA, Inc. | 1 | $46.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
210
Patients
22
Total drug cost
$1,110,768
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calquence (Acalabrutinib Maleate) | Brand | 41 | 11 | $606,384 |
| Brukinsa (Zanubrutinib) | Brand | 24 | 0 | $318,903 |
| Prednisone | Generic | 24 | 11 | $273 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 22 | 0 | $539 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 21 | 0 | $236 |
| Furosemide | Generic | 15 | 0 | $53 |
| Allopurinol | Generic | 14 | 0 | $77 |
| Bupropion Hcl Sr (Bupropion Hcl) | Brand | 14 | 0 | $115 |
| Imbruvica (Ibrutinib) | Brand | 12 | 0 | $184,050 |
| Levothyroxine Sodium | Generic | 12 | 0 | $128 |
Hospital affiliations
Frequently asked questions
What is Dr. Douglas Gladstone's medical specialty?
Dr. Douglas Gladstone practices Medical Oncology Physician in Baltimore, MD.
Where does Dr. Douglas Gladstone practice?
Dr. Douglas Gladstone practices at 1650 Orleans St, Baltimore, MD 212870013. Office phone: 4432876471.
What is Dr. Douglas Gladstone's NPI?
Dr. Douglas Gladstone's National Provider Identifier (NPI) is 1386660207, issued by NPPES.
Does Dr. Douglas Gladstone accept Medicare assignment?
Yes. Dr. Douglas Gladstone accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Gladstone commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); 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.