Dr. March Angela Y. Roan, MD
- Medicare services, 2018
- 14
- Part D claims, 2024
- 6,265
- Hospital affiliations
- 1
- Medical groups
- 2
- Insurance carriers
- 3
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Roan'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. March Angela Y. Roan is an internist in Stockton, California
Dr. Roan practices at Permanente Medical Group Inc in Stockton, California.
Dr. Roan's NPI, 1386766798, was assigned on April 5, 2007. Dr. Roan graduated from University of Santo Tomas in 2001. Dr. Roan holds California license A99163.
- NPI
- 1386766798NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769570837
- NPI enumeration date
- April 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. March Angela Y. Roan practices at Permanente Medical Group Inc in Stockton, California
Dr. Roan's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. March Angela Y. Roan is affiliated with 4 sites of care and 2 medical groups
Dr. Roan's primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Roan is also affiliated with Kaiser Permanente Fresno Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Roan to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. March Angela Y. Roan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. March Angela Y. Roan is one of 16,751 internists in California
Internal medicine is Dr. Roan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Roan is board certified in internal medicine by the American Board of Internal Medicine. Dr. Roan is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Roan
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. March Angela Y. Roan billed Medicare for 14 services in 2018
CMS data shows 14 Medicare services from Dr. Roan across 1 procedure code in 2018, all of them office visits. Medicare paid $543 for them. Every service was in an office.
Dr. Roan's Medicare services by type, 2016 to 2018
- 2016
- 2018
- Office and hospital visits
- 2016: 402018: 1465%
- Surgery
- 2016: 312018: 0100%
Dr. Roan compared with the California median for internists, 2018
- Dr. Roan
- California median
- Medicare services
- 14vs 36196% below
- Part D claims
- 5,703vs 42113.5 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Roan's most billed Medicare procedure codes, 2018
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. Roan and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. March Angela Y. Roan's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Roan's median patient age at 63, with 78% women.
Dr. Roan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women78%
- Men22%
Source: Dmand AI Patient Panel Data
Dr. March Angela Y. Roan wrote 6,265 Medicare Part D claims in 2024
In 2024, Dr. Roan wrote 6,265 Medicare Part D claims for 579 patients. 91% of them were for generic drugs. CMS names the drug for 5,703 of them, across 99 drugs with 11 or more claims each, at $175,565 in total drug cost. In 2023, CMS named 5,852 claims across 105 drugs.
Dr. Roan's Part D claims by kind of drug, 2024
- Generic5,687 claims91%
- Brand-name520 claims8%
- Other58 claims1%
Dr. Roan'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. Roan's Part D claims, 2024
- Opioids4%268 of 6,265 claims
- Antibiotics3%199 of 6,265 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: 5,8522024: 5,7033%
Drugs named by CMS: 99 in 2024, 105 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. March Angela Y. Roan takes part in Medicare
Dr. Roan 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. March Angela Y. Roan has 1 award and honors on record
Dmand AI lists 1 award for Dr. Roan, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Roan
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. March Angela Y. Roan graduated from University of Santo Tomas
Dr. Roan graduated from University of Santo Tomas in 2001.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. March Angela Y. Roan accepts plans from 3 insurance carriers
Dr. Roan is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and Elevance. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
- Elevance
Plan types Dr. Roan accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. March Angela Y. Roan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Data |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. March Angela Y. Roan
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. March Angela Y. Roan's NPI number?
Dr. March Angela Y. Roan's NPI number is 1386766798. It was assigned on April 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. March Angela Y. Roan?
Dr. March Angela Y. Roan is an internist in Stockton, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. March Angela Y. Roan practice?
Dr. Roan practices at 7373 West Ln, Stockton, CA 95210. Dr. Roan's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Roan to 2 group practices and clinics and 1 medical group.
What is Dr. March Angela Y. Roan's office phone number?
The practice phone on file for Dr. Roan is (209) 476-2000.
What is Dr. March Angela Y. Roan's medical license number?
Dr. Roan holds California license A99163.
Which hospitals is Dr. March Angela Y. Roan affiliated with?
Dr. Roan is affiliated with Kaiser Permanente Fresno Medical Center.
What medical group is Dr. March Angela Y. Roan part of?
Dr. Roan is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Roan to 1 more medical group.
Does Dr. March Angela Y. Roan accept Medicare?
Yes. CMS data shows Dr. Roan billed Medicare for 14 services in 2018, and Dr. Roan accepts Medicare assignment.
Is Dr. March Angela Y. Roan board certified?
Yes. Dr. Roan is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. March Angela Y. Roan bill to Medicare?
In 2018, Dr. Roan's most billed Medicare services were office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. March Angela Y. Roan go to medical school?
Dr. Roan graduated from University of Santo Tomas in 2001.
What drugs does Dr. March Angela Y. Roan prescribe most?
In 2024 Medicare Part D data, Dr. Roan's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
How long has Dr. March Angela Y. Roan been practicing?
Dr. Roan graduated from medical school in 2001, 25 years ago.
What insurance does Dr. March Angela Y. Roan accept?
Dr. Roan is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and Elevance. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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