Dr. William R. Griffitts, MD
- Medicare services, 2024
- 697
- Medicare patients, 2024
- 309
- Part D claims, 2024
- 320
- Hospital affiliations
- 5
- Industry payments
- $49
- Practice address
- 11815 Education Street, Auburn, CA 95603
- Practice phone
- Call (530) 889-6075
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sutter Auburn Faith Hospital - Unit
Acute Care Hospital-Unit · Auburn, California
Find Dr. Griffitts' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. William R. Griffitts is a hospitalist in Auburn, California
Dr. Griffitts practices at Sutter Auburn Faith Hospital - Unit in Auburn, California.
Dr. Griffitts' NPI, 1811008063, was assigned on August 31, 2006. Dr. Griffitts graduated from College of Osteopathic Medicine of the Pacific in 2000. Dr. Griffitts holds California license 20A7885.
- NPI
- 1811008063NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466513130
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 889-6075
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William R. Griffitts practices at Sutter Auburn Faith Hospital - Unit in Auburn, California
Dr. Griffitts' primary practice is Sutter Auburn Faith Hospital - Unit, at 11815 Education Street, Auburn, CA 95603 in Placer County. The practice phone is (530) 889-6075.
- Sutter Auburn Faith Hospital - Unit11815 Education Street, Auburn, CA 95603 · Placer CountyPhone(530) 889-6075
Source: Dmand AI Affiliation Data
Dr. William R. Griffitts is affiliated with 5 sites of care and 1 medical group
Dr. Griffitts' primary practice is Sutter Auburn Faith Hospital - Unit in Auburn, California. Dr. Griffitts is also affiliated with Sutter Auburn Faith Hospital. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Griffitts to 3 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William R. Griffitts' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Griffitts practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Auburn Faith Hospital - Unit | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William R. Griffitts is one of 3,186 hospitalists in California
Hospitalist is Dr. Griffitts' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Griffitts is board certified in internal medicine by the American Board of Internal Medicine. Dr. Griffitts is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Clinical focus
Dmand AI lists acute respiratory failure, cardiac arrhythmia, cellulitis, chronic kidney disease, chronic respiratory failure, congestive heart failure, dementia and gastrointestinal bleeding among the conditions Dr. Griffitts treats.
Hospitalists near Dr. Griffitts
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William R. Griffitts billed Medicare for 697 services in 2024
CMS data shows 697 Medicare services from Dr. Griffitts across 7 procedure codes in 2024, for 309 Medicare patients. Medicare paid $65,797 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Griffitts' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6562024: 6976%
Dr. Griffitts compared with the California median for hospitalists, 2024
- Dr. Griffitts
- California median
- Medicare services
- 697vs 43062% above
- Medicare patients
- 309vs 20154% above
- Part D claims
- 89vs 6929% above
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Griffitts' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Griffitts and other hospitalists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William R. Griffitts treated 309 Medicare patients in 2024, average age 78
CMS counts 309 Medicare patients who saw Dr. Griffitts in 2024. The largest group is 75 to 84, with 105 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Griffitts' median patient age at 75, with 53% women.
Dr. Griffitts' Medicare patients by age, 2024
Dr. Griffitts' Medicare patients by sex, 2024
- Women15450%
- Men15550%
Chronic conditions among Dr. Griffitts' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Chronic kidney disease55%
- Ischemic heart disease45%
- Mood disorders43%
- Heart failure42%
- Atrial fibrillation40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Griffitts' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William R. Griffitts wrote 320 Medicare Part D claims in 2024
In 2024, Dr. Griffitts wrote 320 Medicare Part D claims for 153 patients. 91% of them were for generic drugs. CMS names the drug for 89 of them, across 5 drugs with 11 or more claims each, at $562 in total drug cost. In 2023, CMS named 89 claims across 6 drugs.
Dr. Griffitts' Part D claims by kind of drug, 2024
- Generic292 claims91%
- Brand-name28 claims9%
Dr. Griffitts' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Griffitts' Part D claims, 2024
- Opioids6%19 of 320 claims
- Antibiotics32%101 of 320 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 892024: 89No change
Drugs named by CMS: 5 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. William R. Griffitts takes part in Medicare
Dr. Griffitts accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. William R. Griffitts received $49 in industry payments from 2016 to 2022
CMS Open Payments shows 2 general payments to Dr. Griffitts from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $25.
General payments to Dr. Griffitts by program year, 2016 to 2022
Companies that paid Dr. Griffitts the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William R. Griffitts graduated from College of Osteopathic Medicine of the Pacific
Dr. Griffitts graduated from College of Osteopathic Medicine of the Pacific in 2000.
- Medical school
- Board certified in internal medicine
- Board certified in 2001 - 2026
Source: Dmand AI Professional Profile Data
Dr. William R. Griffitts accepts plans from 13 insurance carriers
Dr. Griffitts is in network with 13 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Griffitts accepts, by number of carriers
- PPO9
- HMO6
- Medicare5
- EPO4
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. William R. Griffitts's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. William R. Griffitts
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William R. Griffitts' NPI number?
Dr. William R. Griffitts' NPI number is 1811008063. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William R. Griffitts?
Dr. William R. Griffitts is a hospitalist in Auburn, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. William R. Griffitts practice?
Dr. Griffitts practices at 11815 Education Street, Auburn, CA 95603. Dr. Griffitts' primary practice is Sutter Auburn Faith Hospital - Unit in Auburn, California. Dmand AI also links Dr. Griffitts to 3 hospitals.
What is Dr. William R. Griffitts' office phone number?
The practice phone on file for Dr. Griffitts is (530) 889-6075.
What is Dr. William R. Griffitts' medical license number?
Dr. Griffitts holds California license 20A7885.
Which hospitals is Dr. William R. Griffitts affiliated with?
Dr. Griffitts is affiliated with Sutter Auburn Faith Hospital. Dmand AI links Dr. Griffitts to 4 more hospitals.
What medical group is Dr. William R. Griffitts part of?
Dr. Griffitts is linked to SGMF Radiology.
Does Dr. William R. Griffitts accept Medicare?
Yes. CMS data shows Dr. Griffitts billed Medicare for 697 services in 2024, and Dr. Griffitts accepts Medicare assignment.
How many Medicare patients does Dr. William R. Griffitts see?
CMS counts 309 Medicare patients who saw Dr. Griffitts in 2024, with an average age of 78.
Is Dr. William R. Griffitts board certified?
Yes. Dr. Griffitts is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. William R. Griffitts bill to Medicare?
In 2024, Dr. Griffitts' most billed Medicare services were hospital inpatient care (99239), hospital inpatient care (99232) and hospital inpatient care (99233).
Where did Dr. William R. Griffitts go to medical school?
Dr. Griffitts graduated from College of Osteopathic Medicine of the Pacific in 2000.
What drugs does Dr. William R. Griffitts prescribe most?
In 2024 Medicare Part D data, Dr. Griffitts' most prescribed drugs by claims were Cefdinir, Prednisone and Cefuroxime.
Has Dr. William R. Griffitts received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Griffitts from 2 companies from 2016 to 2022. The largest total came from Abbvie Inc.
How long has Dr. William R. Griffitts been practicing?
Dr. Griffitts graduated from medical school in 2000, 26 years ago.
What insurance does Dr. William R. Griffitts accept?
Dr. Griffitts is in network with 13 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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