Doctor profile · Federal record
Dr. Ruth Kantor, MD
Internal Medicine Physician (CMS: Internal Medicine) · Baltimore, MD
- NPI 1619937141
- Accepts Medicare
- 45 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6565 N Charles St, Suite 210 Physicians Pavilion East
Baltimore, MD 212046800
(410) 337-7354
fax (410) 337-0241
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- December 5, 2007
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D0028594
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619937141. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,447
Distinct HCPCS
10
Medicare allowed
$125,158
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 486 | 148 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 390 | 140 | $187 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 167 | 70 | $135 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 112 | 112 | $133 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 74 | 48 | $33 | |
90688 |
Influenza vaccine, quadrivalent, 0.5 ml dosage | 61 | 61 | $20 | |
G0008 |
Administration of influenza virus vaccine | 60 | 60 | $30 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 49 | 41 | $15 | |
69210 |
Removal of impacted ear wax | 20 | 14 | $51 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 11 | $93 |
In context: peer comparison
Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,210
Patients
317
Total drug cost
$27,353
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 141 | 35 | $1,879 |
| Rosuvastatin Calcium | Generic | 135 | 40 | $6,334 |
| Levothyroxine Sodium | Generic | 121 | 32 | $2,042 |
| Losartan Potassium | Generic | 100 | 28 | $1,347 |
| Metoprolol Succinate | Generic | 83 | 25 | $2,672 |
| Zolpidem Tartrate | Generic | 78 | 14 | $878 |
| Gabapentin | Generic | 75 | 18 | $1,827 |
| Ezetimibe | Generic | 68 | 22 | $3,870 |
| Escitalopram Oxalate | Generic | 67 | 20 | $1,312 |
| Atorvastatin Calcium | Generic | 62 | 21 | $1,118 |
Hospital affiliations
Frequently asked questions
What is Dr. Ruth Kantor's medical specialty?
Dr. Ruth Kantor practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Ruth Kantor practice?
Dr. Ruth Kantor practices at 6565 N Charles St, Baltimore, MD 212046800. Office phone: 4103377354.
What is Dr. Ruth Kantor's NPI?
Dr. Ruth Kantor's National Provider Identifier (NPI) is 1619937141, issued by NPPES.
Does Dr. Ruth Kantor accept Medicare assignment?
Yes. Dr. Ruth Kantor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ruth Kantor commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.