Doctor profile · Federal record
Dr. William Griffitts, MD
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Auburn, CA
- NPI 1811008063
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11815 Education St
Auburn, CA 956022410
(530) 887-6978
fax (530) 889-6035 - Mailing address
-
10470 Old Placerville RD, Suite 100
Sacramento, CA 958272539
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- May 15, 2015
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #20A7885
- Medicaid
- CA #00AX78850
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811008063. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
656
Distinct HCPCS
7
Medicare allowed
$81,278
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99239 |
Hospital discharge day management, more than 30 minutes | 202 | 194 | $120 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 171 | 111 | $82 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 110 | 87 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 65 | 64 | $180 | |
99291 |
Critical care, first 30-74 minutes | 50 | 34 | $219 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 45 | 45 | $135 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 13 | 11 | $51 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 93. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
89
Patients
61
Total drug cost
$1,495
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 24 | 22 | $94 |
| Prednisone | Generic | 16 | 15 | $133 |
| Atorvastatin Calcium | Generic | 13 | 0 | $73 |
| Cefdinir | Generic | 13 | 12 | $240 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 12 | 12 | $84 |
| Naloxone Hcl | Generic | 11 | 0 | $870 |
Hospital affiliations
Frequently asked questions
What is Dr. William Griffitts's medical specialty?
Dr. William Griffitts practices Hospitalist Physician in Auburn, CA.
Where does Dr. William Griffitts practice?
Dr. William Griffitts practices at 11815 Education St, Auburn, CA 956022410. Office phone: 5308876978.
What is Dr. William Griffitts's NPI?
Dr. William Griffitts's National Provider Identifier (NPI) is 1811008063, issued by NPPES.
Does Dr. William Griffitts accept Medicare assignment?
Yes. Dr. William Griffitts accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Griffitts commonly perform?
Top Medicare-reported procedures in 2023: Hospital discharge day management (HCPCS 99239); 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.