Doctor profile · Federal record
Dr. Carl Shanholtz, M.D.
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Pulmonary Disease Physician · Baltimore, MD
- NPI 1598705790
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
22 S Greene St
Baltimore, MD 212011544
(410) 328-5793
fax (410) 328-0248 - Mailing address
-
Po Box 64442
Baltimore, MD 212644442
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 14, 2008
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- Maryland #D38683
- Medicaid (2)
- VA #5851785 · MD #1598705790
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598705790. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
268
Distinct HCPCS
4
Medicare allowed
$43,734
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 128 | 57 | $225 | |
99292 |
Critical care, each additional 30 minutes | 68 | 28 | $111 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 19 | $84 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 31 | 13 | $126 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 65. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Carl Shanholtz's medical specialty?
Dr. Carl Shanholtz practices Critical Care Medicine (Internal Medicine) Physician in Baltimore, MD.
Where does Dr. Carl Shanholtz practice?
Dr. Carl Shanholtz practices at 22 S Greene St, Baltimore, MD 212011544. Office phone: 4103285793.
What is Dr. Carl Shanholtz's NPI?
Dr. Carl Shanholtz's National Provider Identifier (NPI) is 1598705790, issued by NPPES.
Does Dr. Carl Shanholtz accept Medicare assignment?
Dr. Carl Shanholtz does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Carl Shanholtz commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Critical care (HCPCS 99292); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.