Doctor profile · Federal record
Dr. Ruth Jacobs, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Rockville, MD
- NPI 1497774913
- Accepts Medicare
- MIPS 16.1 / 100 · 2023
- 46 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9420 Key West Ave, #202
Rockville, MD 208503334
(301) 315-9515
fax (301) 309-0765 - Mailing address
-
935 Beacon Square CT, # 38
Gaithersburg, MD 208785450
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 11, 2011
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Maryland #D29526
- Medicaid
- MD #756621200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497774913. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,820
Distinct HCPCS
10
Medicare allowed
$153,344
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 994 | 192 | $54 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 322 | 153 | $86 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 136 | 84 | $130 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 114 | 109 | $189 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 98 | 96 | $142 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 42 | 38 | $89 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 40 | 27 | $100 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 27 | $144 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 19 | $198 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 17 | 14 | $64 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 194. This provider delivers 9.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
68
Patients
0
Total drug cost
$23,287
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 24 | 0 | $2,500 |
| Ertapenem (Ertapenem Sodium) | Brand | 21 | 0 | $15,278 |
| Meropenem | Generic | 12 | 0 | $3,217 |
| Vancomycin Hcl | Generic | 11 | 0 | $2,291 |
Hospital affiliations
Frequently asked questions
What is Dr. Ruth Jacobs's medical specialty?
Dr. Ruth Jacobs practices Infectious Disease Physician in Rockville, MD.
Where does Dr. Ruth Jacobs practice?
Dr. Ruth Jacobs practices at 9420 Key West Ave, Rockville, MD 208503334. Office phone: 3013159515.
What is Dr. Ruth Jacobs's NPI?
Dr. Ruth Jacobs's National Provider Identifier (NPI) is 1497774913, issued by NPPES.
Does Dr. Ruth Jacobs accept Medicare assignment?
Yes. Dr. Ruth Jacobs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ruth Jacobs commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); 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.