Doctor profile · Federal record
Dr. Christina Koch, M.D.
Internal Medicine Physician (CMS: Hospitalist) · Baltimore, MD
- NPI 1902149081
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
22 S Greene St
Baltimore, MD 212011590
(667) 214-1515
fax (410) 328-3577 - Mailing address
-
Po Box 64442
Baltimore, MD 212644442
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- November 30, 2021
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D81303
- Medicaid
- MD #201706700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902149081. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
493
Distinct HCPCS
7
Medicare allowed
$51,609
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 269 | 198 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 91 | 37 | $84 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 37 | 19 | $126 | |
G0008 |
Administration of influenza virus vaccine | 32 | 32 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 26 | 26 | $66 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 20 | 20 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 18 | $82 |
In context: peer comparison
Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
466
Patients
141
Total drug cost
$8,922
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 85 | 33 | $1,064 |
| Atorvastatin Calcium | Generic | 67 | 29 | $1,843 |
| Hydrochlorothiazide | Generic | 40 | 15 | $180 |
| Levothyroxine Sodium | Generic | 35 | 14 | $535 |
| Lisinopril | Generic | 28 | 12 | $433 |
| Losartan Potassium | Generic | 27 | 14 | $580 |
| Metoprolol Succinate | Generic | 25 | 12 | $720 |
| Omeprazole | Generic | 23 | 0 | $496 |
| Carvedilol | Generic | 21 | 0 | $419 |
| Furosemide | Generic | 21 | 0 | $176 |
Hospital affiliations
Frequently asked questions
What is Dr. Christina Koch's medical specialty?
Dr. Christina Koch practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Christina Koch practice?
Dr. Christina Koch practices at 22 S Greene St, Baltimore, MD 212011590. Office phone: 6672141515.
What is Dr. Christina Koch's NPI?
Dr. Christina Koch's National Provider Identifier (NPI) is 1902149081, issued by NPPES.
Does Dr. Christina Koch accept Medicare assignment?
Yes. Dr. Christina Koch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Koch commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.