$648 in research paymentsSevere DengueYellow FeverYellow FeverLive, attenuated, recombinant dengue serotypes 1, 2, 3, and 4 virus
Dr. William Glen Douglas, MD
NPI1477793727PAC ID4385548254
- Medicare services, 2024
- 69
- Medicare patients, 2024
- 57
- Part D claims, 2024
- 13
- Clinical trials
- 1
- Industry payments
- $1,270
- Practice address
- 3234 Marysville Blvd, Sacramento, CA 95815
- Practice phone
- Call (916) 454-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Elica Health Centers - Marysville
FQHC - Satellite Clinic · Sacramento, California
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Dr. William Glen Douglas is a general practice physician in Sacramento, California
Dr. Douglas practices at Elica Health Centers - Marysville in Sacramento, California.
Dr. Douglas' NPI, 1477793727, was assigned on February 26, 2009. Dr. Douglas graduated from Cleveland Medical College, Homeopathic in 1974. Dr. Douglas holds California license G46175.
NPI and contact details
- NPI
- 1477793727NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385548254
- NPI enumeration date
- February 26, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 454-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Glen Douglas practices at Elica Health Centers - Marysville in Sacramento, California
Dr. Douglas' primary practice is Elica Health Centers - Marysville, at 3234 Marysville Blvd, Sacramento, CA 95815 in Sacramento County. The practice phone is (916) 454-2345.
- Elica Health Centers - Marysville3234 Marysville Blvd, Sacramento, CA 95815 · Sacramento CountyPhone(916) 454-2345
Source: Dmand AI Affiliation Data
Dr. William Glen Douglas is affiliated with 2 sites of care and 1 medical group
Dr. Douglas' primary practice is Elica Health Centers - Marysville in Sacramento, California. The medical group on file is Elica Health Centers. Dmand AI also links Dr. Douglas to 1 more community health center, named with a free account. Dr. Douglas' employer is on file too: a community health center (fqhc).
Elica Health Centers - MarysvillePrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Glen Douglas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Douglas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elica Health Centers - Marysville | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Glen Douglas is one of 1,526 general practice physicians in California
General practice is Dr. Douglas' primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Douglas is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Douglas' licenses on file in 5 states: California, Virginia, Illinois, Michigan and Ohio.
Specialties and state licenses
- General practice, CaliforniaPrimary
- Virginia license
- Illinois license
- Michigan license
- Ohio license
Clinical focus
Dmand AI lists acute sinusitis, cold sores or genital herpes, diabetic emergency, joint pain, low blood pressure, lower back pain, skin discoloration and UTI among the conditions Dr. Douglas treats.
General practice physicians near Dr. Douglas
Counts of general practice physicians 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 Glen Douglas billed Medicare for 69 services in 2024
CMS data shows 69 Medicare services from Dr. Douglas across 3 procedure codes in 2024, for 57 Medicare patients. Medicare paid $542 for them. Every service was in an office.
Medicare services, 202469
Medicare patients57
Paid by Medicare$542
Procedure codes3
Dr. Douglas' Medicare services by type, 2022 to 2024
- 2022
- 2024
- Lab and pathology
- 2022: 212024: 52148%
- Tests and treatments
- 2022: 02024: 17
Dr. Douglas compared with the California median for general practice physicians, 2024
- Dr. Douglas
- California median
- Medicare services
- 69vs 26274% below
- Medicare patients
- 57vs 13658% below
- Part D claims
- 77vs 19260% below
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Douglas' 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.
Need commercial claims for Dr. Douglas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Douglas and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Glen Douglas treated 57 Medicare patients in 2024, average age 72
CMS counts 57 Medicare patients who saw Dr. Douglas in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 1.81, 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. Douglas' median patient age at 48, with 63% women.
Medicare patients, 202457
Average age72
Average risk score1.81
Dr. Douglas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Douglas' Medicare patients by sex, 2024
- Women4070%
- Men1730%
Chronic conditions among Dr. Douglas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Diabetes61%
- Arthritis42%
- Chronic kidney disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Douglas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Glen Douglas wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Douglas wrote 13 Medicare Part D claims. 85% of them were for generic drugs. They cover 5 drugs, with $728 in total drug cost. In 2021, CMS named 204 claims across 11 drugs.
Part D claims, 202413
Drugs named by CMS5
Total drug cost$728
Dr. Douglas' Part D claims by kind of drug, 2024
- Generic11 claims85%
- Brand-name and other2 claims15%
Dr. Douglas' most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2042022: 7762%
Drugs named by CMS: 5 in 2022, 11 in 2021.
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 Glen Douglas takes part in Medicare
Dr. Douglas 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 Glen Douglas has worked on 1 clinical trial
Dmand AI links Dr. Douglas to 1 clinical trial. Conditions studied include Severe Dengue and Yellow Fever. Open Payments lists research payments to Dr. Douglas that name 1 trial.
Conditions in Dr. Douglas' trials
- Severe Dengue
- Yellow Fever
Investigators on the most trials with Dr. Douglas
Recent clinical trials with Dr. Douglas
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. William Glen Douglas received $1,270 in industry payments from 2016 to 2024
CMS Open Payments shows 6 general payments to Dr. Douglas from 3 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 69% of the total. Seqirus USA Inc paid the most, $1,136. It also lists 3 research payments totaling $1,695 from 2016 to 2018, naming 1 clinical trial.
General payments to Dr. Douglas by program year, 2016 to 2024
General payments to Dr. Douglas by kind, 2016 to 2024
$1.3Kin total
- Travel and lodging$87669%
- Food and beverage$39431%
Companies that paid Dr. Douglas the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Glen Douglas graduated from Cleveland Medical College, Homeopathic
Dr. Douglas graduated from Cleveland Medical College, Homeopathic in 1974. Dr. Douglas is a member of ACP.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. William Glen Douglas accepts plans from 11 insurance carriers
Dr. Douglas is in network with 11 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +3 more carriersWith a free account
Plan types Dr. Douglas accepts, by number of carriers
- Medicare9
- PPO6
- POS5
- HMO4
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. William Glen Douglas'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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Glen Douglas
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 Glen Douglas' NPI number?
Dr. William Glen Douglas' NPI number is 1477793727. It was assigned on February 26, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. William Glen Douglas?
Dr. William Glen Douglas is a general practice physician in Sacramento, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. William Glen Douglas practice?
Dr. Douglas practices at 3234 Marysville Blvd, Sacramento, CA 95815. Dr. Douglas' primary practice is Elica Health Centers - Marysville in Sacramento, California. Dmand AI also links Dr. Douglas to 1 community health center.
What is Dr. William Glen Douglas' office phone number?
The practice phone on file for Dr. Douglas is (916) 454-2345.
What is Dr. William Glen Douglas' medical license number?
Dr. Douglas holds California license G46175, one of the licenses on file in 5 states.
Which states has Dr. William Glen Douglas been licensed in?
Dmand AI has state licenses on file for Dr. Douglas in California (1981 to 2027), Virginia (1979 to 2016), Illinois (1981 to 1987), Michigan (1980 to 1987) and Ohio (1975 to 1984).
What medical group is Dr. William Glen Douglas part of?
Dr. Douglas is linked to Elica Health Centers.
Does Dr. William Glen Douglas accept Medicare?
Yes. CMS data shows Dr. Douglas billed Medicare for 69 services in 2024, and Dr. Douglas accepts Medicare assignment.
How many Medicare patients does Dr. William Glen Douglas see?
CMS counts 57 Medicare patients who saw Dr. Douglas in 2024, with an average age of 72.
Is Dr. William Glen Douglas board certified?
Yes. Dr. Douglas is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Show 7 more questionsShow fewer questions
What services does Dr. William Glen Douglas bill to Medicare?
In 2024, Dr. Douglas' most billed Medicare services were lab and pathology test (83036), heart test or procedure (93000) and lab and pathology test (81002).
Where did Dr. William Glen Douglas go to medical school?
Dr. Douglas graduated from Cleveland Medical College, Homeopathic in 1974.
What drugs does Dr. William Glen Douglas prescribe most?
In 2022 Medicare Part D data, Dr. Douglas' most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Losartan Potassium.
Has Dr. William Glen Douglas received payments from drug or device companies?
CMS Open Payments shows $1,270 in general payments to Dr. Douglas from 3 companies from 2016 to 2024. The largest total came from Seqirus USA Inc.
How long has Dr. William Glen Douglas been practicing?
Dr. Douglas graduated from medical school in 1974, 52 years ago.
Does Dr. William Glen Douglas do research?
Dr. Douglas has worked on 1 clinical trial.
What insurance does Dr. William Glen Douglas accept?
Dr. Douglas is in network with 11 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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