Doctor profile · Federal record
Dr. Andrew Mammen, M.D.
Neurology Physician · Baltimore, MD
- NPI 1619923786
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4940 Eastern Ave
Baltimore, MD 212242735
(410) 550-5624 - Mailing address
-
Po Box 64227
Baltimore, MD 212644227
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 12, 2013
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Maryland #D61931
- Medicaid
- MD #410422600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619923786. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$90
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ucb, INC. | 1 | $89.52 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
204
Patients
0
Total drug cost
$1,585,346
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Privigen (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 89 | 0 | $979,140 |
| Methotrexate (Methotrexate Sodium) | Brand | 21 | 0 | $342 |
| Gammagard Liquid (Immun Glob G(Igg)/Gly/Iga Ov50) | Brand | 19 | 0 | $201,799 |
| Mycophenolate Mofetil | Generic | 19 | 0 | $1,901 |
| Azathioprine | Generic | 18 | 0 | $2,339 |
| Gammaked (Immune Globul G/Gly/Iga Avg 46) | Brand | 13 | 0 | $278,894 |
| Gamunex-C (Immune Globul G/Gly/Iga Avg 46) | Brand | 13 | 0 | $120,397 |
| Tramadol Hcl ER (Tramadol Hcl) | Brand | 12 | 0 | $536 |
Frequently asked questions
What is Dr. Andrew Mammen's medical specialty?
Dr. Andrew Mammen practices Neurology Physician in Baltimore, MD.
Where does Dr. Andrew Mammen practice?
Dr. Andrew Mammen practices at 4940 Eastern Ave, Baltimore, MD 212242735. Office phone: 4105505624.
What is Dr. Andrew Mammen's NPI?
Dr. Andrew Mammen's National Provider Identifier (NPI) is 1619923786, issued by NPPES.