Doctor profile · Federal record
Dr. Mary Benjamin, MD
Internal Medicine Physician (CMS: Internal Medicine) · Silver Spring, MD
- NPI 1801066824
- Accepts Medicare
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
12162 Tech RD
Silver Spring, MD 209041914
(301) 681-6654
fax (301) 681-2607 - Additional location
-
1501 Division St
Baltimore, MD 212173121
(410) 383-8300
fax (410) 383-3160
Credentials & registration
- NPI registered
- March 2008 — 18 yrs on file
- Profile last updated
- October 26, 2023
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D0048252
- Medicaid
- MD #719005100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801066824. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
42
Distinct HCPCS
1
Medicare allowed
$135
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 42 | 19 | $3 |
In context: peer comparison
Among 41 peers in this city , average services per provider: 146. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,046
Patients
273
Total drug cost
$41,737
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 169 | 47 | $1,971 |
| Lisinopril | Generic | 135 | 35 | $1,511 |
| Fluticasone Propionate | Generic | 98 | 22 | $1,711 |
| Atorvastatin Calcium | Generic | 93 | 36 | $2,298 |
| Metformin Hcl | Generic | 89 | 24 | $1,025 |
| Gabapentin | Generic | 68 | 21 | $964 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 66 | 19 | $1,881 |
| Hydrochlorothiazide | Generic | 54 | 15 | $162 |
| Losartan Potassium | Generic | 46 | 14 | $619 |
| Oxycodone Hcl | Generic | 46 | 11 | $936 |
Frequently asked questions
What is Dr. Mary Benjamin's medical specialty?
Dr. Mary Benjamin practices Internal Medicine Physician in Silver Spring, MD.
Where does Dr. Mary Benjamin practice?
Dr. Mary Benjamin practices at 12162 Tech RD, Silver Spring, MD 209041914. Office phone: 3016816654.
What is Dr. Mary Benjamin's NPI?
Dr. Mary Benjamin's National Provider Identifier (NPI) is 1801066824, issued by NPPES.
Does Dr. Mary Benjamin accept Medicare assignment?
Yes. Dr. Mary Benjamin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Benjamin commonly perform?
Top Medicare-reported procedures in 2023: Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962). Source: CMS Medicare Physician & Other Practitioners file.