Dr. Alan C. Schwartz, MD
- Medicare services, 2024
- 61
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 2,850
- Clinical trials
- 1
- Hospital affiliations
- 1
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Schwartz'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. Alan C. Schwartz is an internist in Orange, California
Dr. Schwartz practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Schwartz's NPI, 1023183480, was assigned on November 21, 2006. Dr. Schwartz graduated from Universidad Autonoma de Guadalajara in 1981. Dr. Schwartz holds California license A42023.
- NPI
- 1023183480NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395804421
- NPI enumeration date
- November 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan C. Schwartz practices at UCI Health - Orange in Orange, California
Dr. Schwartz's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Alan C. Schwartz is affiliated with 2 sites of care
Dr. Schwartz's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dmand AI also links Dr. Schwartz to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alan C. Schwartz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schwartz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | 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. Alan C. Schwartz is one of 16,751 internists in California
Internal medicine is Dr. Schwartz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Schwartz's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists acute skin infection, anxiety, arthritis, bronchitis, chronic diabetes, chronic hypertension, chronic kidney disease and heart failure among the conditions Dr. Schwartz treats.
Internists near Dr. Schwartz
Counts of internists 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. Alan C. Schwartz billed Medicare for 61 services in 2024
CMS data shows 61 Medicare services from Dr. Schwartz across 1 procedure code in 2024, all of them office visits, for 26 Medicare patients. Medicare paid $3,871 for them. Every service was in an office.
Dr. Schwartz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 852024: 6128%
Dr. Schwartz compared with the California median for internists, 2024
- Dr. Schwartz
- California median
- Medicare services
- 61vs 36183% below
- Medicare patients
- 26vs 15183% below
- Part D claims
- 2,411vs 4215.7 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Schwartz'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. Schwartz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schwartz and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan C. Schwartz treated 26 Medicare patients in 2024, average age 69
CMS counts 26 Medicare patients who saw Dr. Schwartz in 2024. 73% of them have high blood pressure, and 54% have arthritis. Their average risk score is 1.99, 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. Schwartz's median patient age at 68, with 42% women.
Chronic conditions among Dr. Schwartz's Medicare patients, 2024
- High blood pressure73%
- Arthritis54%
- Diabetes50%
- High cholesterol46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schwartz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alan C. Schwartz wrote 2,850 Medicare Part D claims in 2024
In 2024, Dr. Schwartz wrote 2,850 Medicare Part D claims for 136 patients. 84% of them were for generic drugs. CMS names the drug for 2,411 of them, across 64 drugs with 11 or more claims each, at $203,111 in total drug cost. In 2023, CMS named 2,487 claims across 63 drugs.
Dr. Schwartz's Part D claims by kind of drug, 2024
- Generic2,391 claims84%
- Brand-name413 claims14%
- Other46 claims2%
Dr. Schwartz'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. Schwartz's Part D claims, 2024
- Opioids1%28 of 2,850 claims
- Antibiotics4%123 of 2,850 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: 2,4872024: 2,4113%
Drugs named by CMS: 64 in 2024, 63 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. Alan C. Schwartz takes part in Medicare
Dr. Schwartz 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. Alan C. Schwartz has worked on 1 clinical trial
Dmand AI links Dr. Schwartz to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Myocardial Infarction and Infarction.
Conditions in Dr. Schwartz's trials
- Myocardial Infarction
- Infarction
Investigators on the most trials with Dr. Schwartz
- Jalal M. Abbas, MD1 shared trial
- Mohsin T. Alhaddad, MD1 shared trial
- Mehrdad Kevin Ariani1 shared trial
Recent clinical trials with Dr. Schwartz
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alan C. Schwartz received $4,095 in industry payments from 2016 to 2024
CMS Open Payments shows 22 general payments to Dr. Schwartz from 4 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 67% of the total. Novartis Pharmaceuticals Corporation paid the most, $2,545. It also lists 10 research payments totaling $1,385 in 2018.
General payments to Dr. Schwartz by program year, 2016 to 2024
General payments to Dr. Schwartz by kind, 2016 to 2024
- Travel and lodging$2,72467%
- Food and beverage$1,37133%
Companies that paid Dr. Schwartz 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. Alan C. Schwartz graduated from Universidad Autonoma de Guadalajara
Dr. Schwartz graduated from Universidad Autonoma de Guadalajara in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Alan C. Schwartz accepts plans from 10 insurance carriers
Dr. Schwartz is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- +2 more carriersWith a free account
Plan types Dr. Schwartz accepts, by number of carriers
- Medicare9
- PPO7
- HMO4
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Alan C. Schwartz'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) |
| 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. Alan C. Schwartz
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. Alan C. Schwartz's NPI number?
Dr. Alan C. Schwartz's NPI number is 1023183480. It was assigned on November 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan C. Schwartz?
Dr. Alan C. Schwartz is an internist in Orange, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alan C. Schwartz practice?
Dr. Schwartz practices at 101 City Drive South, Orange, CA 92868. Dr. Schwartz's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dmand AI also links Dr. Schwartz to 1 physician office.
What is Dr. Alan C. Schwartz's office phone number?
The practice phone on file for Dr. Schwartz is (714) 456-7890.
What is Dr. Alan C. Schwartz's medical license number?
Dr. Schwartz holds California license A42023, one of the licenses on file in 2 states.
Which states has Dr. Alan C. Schwartz been licensed in?
Dmand AI has state licenses on file for Dr. Schwartz in California (1985 to 2027) and Illinois (1982 to 1987).
Which hospitals is Dr. Alan C. Schwartz affiliated with?
Dr. Schwartz practices at UCI Health - Orange in Orange, California.
Does Dr. Alan C. Schwartz accept Medicare?
Yes. CMS data shows Dr. Schwartz billed Medicare for 61 services in 2024, and Dr. Schwartz accepts Medicare assignment.
How many Medicare patients does Dr. Alan C. Schwartz see?
CMS counts 26 Medicare patients who saw Dr. Schwartz in 2024, with an average age of 69.
What services does Dr. Alan C. Schwartz bill to Medicare?
In 2024, Dr. Schwartz's most billed Medicare services were office visit, established patient (99213).
Show 6 more questionsShow fewer questions
Where did Dr. Alan C. Schwartz go to medical school?
Dr. Schwartz graduated from Universidad Autonoma de Guadalajara in 1981.
What drugs does Dr. Alan C. Schwartz prescribe most?
In 2024 Medicare Part D data, Dr. Schwartz's most prescribed drugs by claims were Metformin HCl, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Alan C. Schwartz received payments from drug or device companies?
CMS Open Payments shows $4,095 in general payments to Dr. Schwartz from 4 companies from 2016 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Alan C. Schwartz been practicing?
Dr. Schwartz graduated from medical school in 1981, 45 years ago.
Does Dr. Alan C. Schwartz do research?
Dr. Schwartz has worked on 1 clinical trial.
What insurance does Dr. Alan C. Schwartz accept?
Dr. Schwartz is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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