Doctor profile · Federal record
Dr. Norman Retener, MD
Internal Medicine Physician (CMS: Internal Medicine) · Baltimore, MD
- NPI 1326183005
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
22 S Greene St
Baltimore, MD 212011544
(410) 328-2882
fax (410) 328-7607 - Mailing address
-
Po Box 64442
Baltimore, MD 212644442
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- August 13, 2010
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D69153
- Medicaid
- MD #325104700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326183005. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
126
Distinct HCPCS
3
Medicare allowed
$16,808
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 53 | 28 | $126 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 21 | $84 | |
99291 |
Critical care, first 30-74 minutes | 28 | 19 | $227 |
In context: peer comparison
Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 1.2× the peer median.Frequently asked questions
What is Dr. Norman Retener's medical specialty?
Dr. Norman Retener practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Norman Retener practice?
Dr. Norman Retener practices at 22 S Greene St, Baltimore, MD 212011544. Office phone: 4103282882.
What is Dr. Norman Retener's NPI?
Dr. Norman Retener's National Provider Identifier (NPI) is 1326183005, issued by NPPES.
Does Dr. Norman Retener accept Medicare assignment?
Yes. Dr. Norman Retener accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Norman Retener commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.