Doctor profile · Federal record
Dr. Denis Glenn, MD
Nephrology Physician (CMS: Internal Medicine) · San Francisco, CA
- NPI 1053492199
- Accepts Medicare
- MIPS 87.4 / 100 · 2023
- 25 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
513 Parnassus Ave
San Francisco, CA 941432205
(415) 476-2172
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 10, 2007
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A87732
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053492199. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,232
Distinct HCPCS
9
Medicare allowed
$153,740
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 469 | 174 | $133 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 226 | 130 | $88 | |
99239 |
Hospital discharge day management, more than 30 minutes | 193 | 177 | $129 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 113 | 103 | $193 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 72 | 62 | $63 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 60 | 59 | $145 | |
99497 |
Advance care planning, first 30 minutes | 45 | 35 | $85 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 27 | 22 | $55 | |
99291 |
Critical care, first 30-74 minutes | 27 | 20 | $233 |
In context: peer comparison
Among 20 peers in San Francisco Nephrology Physician, average services per provider: 116. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
69
Patients
68
Total drug cost
$648
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 18 | 17 | $314 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 15 | 15 | $123 |
| Amlodipine Besylate | Generic | 12 | 12 | $36 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $121 |
| Prednisone | Generic | 12 | 12 | $54 |
Frequently asked questions
What is Dr. Denis Glenn's medical specialty?
Dr. Denis Glenn practices Nephrology Physician in San Francisco, CA.
Where does Dr. Denis Glenn practice?
Dr. Denis Glenn practices at 513 Parnassus Ave, San Francisco, CA 941432205. Office phone: 4154762172.
What is Dr. Denis Glenn's NPI?
Dr. Denis Glenn's National Provider Identifier (NPI) is 1053492199, issued by NPPES.
Does Dr. Denis Glenn accept Medicare assignment?
Yes. Dr. Denis Glenn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denis Glenn 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.