Dr. Douglas Robert Willard, MD
- Medicare services, 2024
- 1,009
- Medicare patients, 2024
- 532
- Part D claims, 2024
- 198
- Hospital affiliations
- 2
- Industry payments
- $23
- Practice address
- 100 W. California Blvd, Pasadena, CA 91105
- Practice phone
- Call (626) 397-2618
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Huntington Hospital - Unit
Acute Care Hospital-Unit · Pasadena, California
Find Dr. Willard's professional email, personal email and mobile number
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Dr. Douglas Robert Willard is an emergency medicine physician in Pasadena, California
Dr. Willard practices at Huntington Hospital - Unit in Pasadena, California.
Dr. Willard's NPI, 1366559874, was assigned on August 23, 2006. Dr. Willard graduated from Harvard Medical School in 1979. Dr. Willard holds California license G45938.
- NPI
- 1366559874NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810163656
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 397-2618
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Robert Willard practices at Huntington Hospital - Unit in Pasadena, California
Dr. Willard's primary practice is Huntington Hospital - Unit, at 100 W. California Blvd, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 397-2618.
- Huntington Hospital - Unit100 W. California Blvd, Pasadena, CA 91105 · Los Angeles CountyPhone(626) 397-2618
Source: Dmand AI Affiliation Data
Dr. Douglas Robert Willard is affiliated with 2 sites of care and 3 medical groups
Dr. Willard's primary practice is Huntington Hospital - Unit in Pasadena, California. Dr. Willard is also affiliated with Huntington Hospital. The medical group on file is Facey Medical Group. Dmand AI also links Dr. Willard to 2 more medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Douglas Robert Willard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willard practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Hospital - Unit | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas Robert Willard is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Willard's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Willard is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Willard
Counts of emergency medicine 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. Douglas Robert Willard billed Medicare for 1,009 services in 2024
CMS data shows 1,009 Medicare services from Dr. Willard across 8 procedure codes in 2024, for 532 Medicare patients. Medicare paid $65,005 for them.
Dr. Willard's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4462024: 58932%
- Office and hospital visits
- 2023: 3502024: 42020%
Where Dr. Willard's Medicare services took place, 2024
- In an office313%
- In a facility97897%
Dr. Willard compared with the California median for emergency medicine physicians, 2024
- Dr. Willard
- California median
- Medicare services
- 1,009vs 2653.8 times
- Medicare patients
- 532vs 2432.2 times
- Part D claims
- 82vs 6232% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Willard's 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. Willard and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas Robert Willard treated 532 Medicare patients in 2024, average age 78
CMS counts 532 Medicare patients who saw Dr. Willard in 2024. The largest group is 75 to 84, with 180 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.50, 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. Willard's median patient age at 57, with 53% women.
Dr. Willard's Medicare patients by age, 2024
Dr. Willard's Medicare patients by sex, 2024
- Women30056%
- Men23244%
Chronic conditions among Dr. Willard's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease52%
- Diabetes47%
- Mood disorders43%
- Heart failure42%
- Chronic kidney disease41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Willard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas Robert Willard wrote 198 Medicare Part D claims in 2024
In 2024, Dr. Willard wrote 198 Medicare Part D claims for 122 patients. 91% of them were for generic drugs. CMS names the drug for 82 of them, across 6 drugs with 11 or more claims each, at $698 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Willard's Part D claims by kind of drug, 2024
- Generic180 claims91%
- Brand-name18 claims9%
Dr. Willard's 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. Willard's Part D claims, 2024
- Opioids8%16 of 198 claims
- Antibiotics36%71 of 198 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: 112024: 82645%
Drugs named by CMS: 6 in 2024, 1 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. Douglas Robert Willard takes part in Medicare
Dr. Willard 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. Douglas Robert Willard received $23 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Willard from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $23.
Companies that paid Dr. Willard the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Douglas Robert Willard graduated from Harvard Medical School
Dr. Willard graduated from Harvard Medical School in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Douglas Robert Willard'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 |
| 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. Douglas Robert Willard
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. Douglas Robert Willard's NPI number?
Dr. Douglas Robert Willard's NPI number is 1366559874. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Robert Willard?
Dr. Douglas Robert Willard is an emergency medicine physician in Pasadena, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Douglas Robert Willard practice?
Dr. Willard practices at 100 W. California Blvd, Pasadena, CA 91105. Dr. Willard's primary practice is Huntington Hospital - Unit in Pasadena, California. Dmand AI also links Dr. Willard to 2 medical groups.
What is Dr. Douglas Robert Willard's office phone number?
The practice phone on file for Dr. Willard is (626) 397-2618.
What is Dr. Douglas Robert Willard's medical license number?
Dr. Willard holds California license G45938.
Which hospitals is Dr. Douglas Robert Willard affiliated with?
Dr. Willard is affiliated with Huntington Hospital. Dmand AI links Dr. Willard to 1 more hospital.
What medical group is Dr. Douglas Robert Willard part of?
Dr. Willard is linked to Facey Medical Group. Dmand AI links Dr. Willard to 2 more medical groups.
Does Dr. Douglas Robert Willard accept Medicare?
Yes. CMS data shows Dr. Willard billed Medicare for 1,009 services in 2024, and Dr. Willard accepts Medicare assignment.
How many Medicare patients does Dr. Douglas Robert Willard see?
CMS counts 532 Medicare patients who saw Dr. Willard in 2024, with an average age of 78.
What services does Dr. Douglas Robert Willard bill to Medicare?
In 2024, Dr. Willard's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and heart test or procedure (93042).
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Where did Dr. Douglas Robert Willard go to medical school?
Dr. Willard graduated from Harvard Medical School in 1979.
What drugs does Dr. Douglas Robert Willard prescribe most?
In 2024 Medicare Part D data, Dr. Willard's most prescribed drugs by claims were Methylprednisolone, Amoxicillin-Clavulanate Potass and Cephalexin.
Has Dr. Douglas Robert Willard received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Willard from 1 company from 2016 to 2016. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Douglas Robert Willard been practicing?
Dr. Willard graduated from medical school in 1979, 47 years ago.
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