Dr. Daniel B. Starr, MD
- Medicare services, 2024
- 464
- Medicare patients, 2024
- 289
- Part D claims, 2024
- 371
- Hospital affiliations
- 1
- Industry payments
- $1,932
- Practice address
- 1100 West Stewart Dr, Orange, CA 92868
- Practice phone
- Call (714) 633-9111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Starr's 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. Daniel B. Starr is an emergency medicine physician in Orange, California
Dr. Starr practices at Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services.
Dr. Starr's NPI, 1497775886, was assigned on July 20, 2006. Dr. Starr graduated from Loyola University Chicago Stritch School of Medicine in 1993. Dr. Starr holds California license G80008.
- NPI
- 1497775886NPI Registry (opens in a new tab)
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Practice phone
- (714) 633-9111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Daniel B. Starr practices at Providence St. Joseph Hospital Orange in Orange, California
Dr. Starr's primary practice is Providence St. Joseph Hospital Orange, at 1100 West Stewart Dr, Orange, CA 92868 in Orange County. The practice phone is (714) 633-9111.
- Providence St. Joseph Hospital Orange1100 West Stewart Dr, Orange, CA 92868 · Orange CountyPhone(714) 633-9111
Source: Dmand AI Affiliation Data
Dr. Daniel B. Starr is affiliated with 1 site of care and 1 medical group
Dr. Starr's primary practice is Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services. The medical group on file is Emergency Medicine Specialists of Orange County.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel B. Starr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Starr practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Joseph Hospital Orange | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel B. Starr is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Starr's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Starr is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Starr is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Starr
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. Daniel B. Starr billed Medicare for 464 services in 2024
CMS data shows 464 Medicare services from Dr. Starr across 4 procedure codes in 2024, for 289 Medicare patients. Medicare paid $46,138 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Starr's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2172024: 28833%
- Tests and treatments
- 2023: 552024: 176220%
Dr. Starr compared with the California median for emergency medicine physicians, 2024
- Dr. Starr
- California median
- Medicare services
- 464vs 26575% above
- Medicare patients
- 289vs 24319% above
- Part D claims
- 256vs 624.1 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Starr'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.
Need commercial claims for Dr. Starr?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Starr 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. Daniel B. Starr treated 289 Medicare patients in 2024, average age 75
CMS counts 289 Medicare patients who saw Dr. Starr in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.88, 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. Starr's median patient age at 37, with 54% women.
Dr. Starr's Medicare patients by age, 2024
Dr. Starr's Medicare patients by sex, 2024
- Women15654%
- Men13346%
Chronic conditions among Dr. Starr's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Diabetes47%
- Chronic kidney disease46%
- Ischemic heart disease43%
- Heart failure39%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Starr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel B. Starr wrote 371 Medicare Part D claims in 2024
In 2024, Dr. Starr wrote 371 Medicare Part D claims for 227 patients. 96% of them were for generic drugs. CMS names the drug for 256 of them, across 9 drugs with 11 or more claims each, at $1,316 in total drug cost. In 2023, CMS named 143 claims across 5 drugs.
Dr. Starr's Part D claims by kind of drug, 2024
- Generic357 claims96%
- Brand-name14 claims4%
Dr. Starr'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. Starr's Part D claims, 2024
- Opioids12%45 of 371 claims
- Antibiotics24%90 of 371 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: 1432024: 25679%
Drugs named by CMS: 9 in 2024, 5 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
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Dr. Daniel B. Starr received $1,932 in industry payments from 2016 to 2025
CMS Open Payments shows 69 general payments to Dr. Starr from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,249.
General payments to Dr. Starr by program year, 2016 to 2025
Companies that paid Dr. Starr the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel B. Starr graduated from Loyola University Chicago Stritch School of Medicine
Dr. Starr graduated from Loyola University Chicago Stritch School of Medicine in 1993.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Daniel B. Starr accepts plans from 2 insurance carriers
Dr. Starr is in network with 2 carriers, including Excellus BlueCross BlueShield and GA State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- GA State Medicaid
Plan types Dr. Starr accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel B. Starr'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 DataDmand AI Org Hierarchy 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) |
| 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. Daniel B. Starr
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. Daniel B. Starr's NPI number?
Dr. Daniel B. Starr's NPI number is 1497775886. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel B. Starr?
Dr. Daniel B. Starr is an emergency medicine physician in Orange, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Daniel B. Starr practice?
Dr. Starr practices at 1100 West Stewart Dr, Orange, CA 92868. Dr. Starr's primary practice is Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services.
What is Dr. Daniel B. Starr's office phone number?
The practice phone on file for Dr. Starr is (714) 633-9111.
What is Dr. Daniel B. Starr's medical license number?
Dr. Starr holds California license G80008.
Which hospitals is Dr. Daniel B. Starr affiliated with?
Dr. Starr practices at Providence St. Joseph Hospital Orange in Orange, California.
What medical group is Dr. Daniel B. Starr part of?
Dr. Starr is linked to Emergency Medicine Specialists of Orange County.
Does Dr. Daniel B. Starr accept Medicare?
Yes. CMS data shows Dr. Starr billed Medicare for 464 services in 2024.
How many Medicare patients does Dr. Daniel B. Starr see?
CMS counts 289 Medicare patients who saw Dr. Starr in 2024, with an average age of 75.
Is Dr. Daniel B. Starr board certified?
Yes. Dr. Starr is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Daniel B. Starr bill to Medicare?
In 2024, Dr. Starr's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and critical care (99291).
Where did Dr. Daniel B. Starr go to medical school?
Dr. Starr graduated from Loyola University Chicago Stritch School of Medicine in 1993.
What drugs does Dr. Daniel B. Starr prescribe most?
In 2024 Medicare Part D data, Dr. Starr's most prescribed drugs by claims were Ondansetron HCl, Cephalexin and Hydrocodone-Acetaminophen.
Has Dr. Daniel B. Starr received payments from drug or device companies?
CMS Open Payments shows $1,932 in general payments to Dr. Starr from 8 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Daniel B. Starr been practicing?
Dr. Starr graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Daniel B. Starr accept?
Dr. Starr is in network with 2 carriers, including Excellus BlueCross BlueShield and GA State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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