Dr. Robyn D. Vieth, MD
- Medicare services, 2024
- 28
- Medicare patients, 2024
- 46
- Part D claims, 2024
- 169
- Hospital affiliations
- 1
- Industry payments
- $251
- Practice address
- 101 Laguna Rd, Fullerton, CA 92835
- Practice phone
- Call (714) 449-4900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence Medical Foundation
Fullerton, California
Find Dr. Vieth's professional email, personal email and mobile number
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Dr. Robyn D. Vieth is an OB-GYN in Fullerton, California
Dr. Vieth practices at Providence Medical Foundation in Fullerton, California.
Dr. Vieth's NPI, 1407806961, was assigned on May 12, 2006. Dr. Vieth graduated from Chicago College of Medicine and Surgery in 1994. Dr. Vieth holds California license A72812.
- NPI
- 1407806961NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547155459
- NPI enumeration date
- May 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 449-4900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robyn D. Vieth practices at Providence Medical Foundation in Fullerton, California
Dr. Vieth's primary practice is Providence Medical Foundation, at 101 Laguna Rd, Fullerton, CA 92835 in Orange County. The practice phone is (714) 449-4900.
- Providence Medical Foundation101 Laguna Rd, Fullerton, CA 92835 · Orange CountyPhone(714) 449-4900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robyn D. Vieth is affiliated with 3 sites of care and 1 medical group
Dr. Vieth's primary practice is Providence Medical Foundation in Fullerton, California. Dr. Vieth is also affiliated with Providence St. Jude Medical Center. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Dr. Vieth to 1 more group practice or clinic, 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. Robyn D. Vieth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vieth practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Medical Foundation | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robyn D. Vieth is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Vieth's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Vieth is licensed in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
OB-GYNs near Dr. Vieth
Counts of OB-GYNs 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. Robyn D. Vieth billed Medicare for 28 services in 2024
CMS data shows 28 Medicare services from Dr. Vieth across 1 procedure code in 2024, for 46 Medicare patients. Medicare paid $1,190 for them. Every service was in an office.
Dr. Vieth's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 342024: 2818%
- Office and hospital visits
- 2023: 142024: 0100%
Dr. Vieth compared with the California median for OB-GYNs, 2024
- Dr. Vieth
- California median
- Medicare services
- 28vs 5852% below
- Medicare patients
- 46vs 5212% below
- Part D claims
- 72vs 352.1 times
Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.
Dr. Vieth'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robyn D. Vieth treated 46 Medicare patients in 2024, average age 72
CMS counts 46 Medicare patients who saw Dr. Vieth in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high cholesterol, and 61% have arthritis. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Vieth's median patient age at 36, with 99% women.
Dr. Vieth's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Vieth's Medicare patients, 2024
- High cholesterol75%
- Arthritis61%
- High blood pressure61%
- Osteoporosis37%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vieth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robyn D. Vieth wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Vieth wrote 169 Medicare Part D claims for 59 patients. 84% of them were for generic drugs. CMS names the drug for 72 of them, across 2 drugs with 11 or more claims each, at $2,490 in total drug cost. In 2023, CMS named 80 claims across 4 drugs.
Dr. Vieth's Part D claims by kind of drug, 2024
- Generic142 claims84%
- Brand-name27 claims16%
Dr. Vieth'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 802024: 7210%
Drugs named by CMS: 2 in 2024, 4 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. Robyn D. Vieth takes part in Medicare
Dr. Vieth 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. Robyn D. Vieth received $251 in industry payments from 2016 to 2025
CMS Open Payments shows 17 general payments to Dr. Vieth from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 50% of the total. AMAG Pharmaceuticals, Inc. paid the most, $107.
General payments to Dr. Vieth by program year, 2016 to 2025
General payments to Dr. Vieth by kind, 2016 to 2025
- Food and beverage$12750%
- Education$12550%
Companies that paid Dr. Vieth 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. Robyn D. Vieth graduated from Chicago College of Medicine and Surgery
Dr. Vieth graduated from Chicago College of Medicine and Surgery in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robyn D. Vieth'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 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. Robyn D. Vieth
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. Robyn D. Vieth's NPI number?
Dr. Robyn D. Vieth's NPI number is 1407806961. It was assigned on May 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robyn D. Vieth?
Dr. Robyn D. Vieth is an OB-GYN in Fullerton, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Robyn D. Vieth practice?
Dr. Vieth practices at 101 Laguna Rd, Fullerton, CA 92835. Dr. Vieth's primary practice is Providence Medical Foundation in Fullerton, California. Dmand AI also links Dr. Vieth to 1 group practice or clinic.
What is Dr. Robyn D. Vieth's office phone number?
The practice phone on file for Dr. Vieth is (714) 449-4900.
What is Dr. Robyn D. Vieth's medical license number?
Dr. Vieth holds California license A72812.
Which hospitals is Dr. Robyn D. Vieth affiliated with?
Dr. Vieth is affiliated with Providence St. Jude Medical Center.
What medical group is Dr. Robyn D. Vieth part of?
Dr. Vieth is linked to St. Jude Heritage Medical Group.
Does Dr. Robyn D. Vieth accept Medicare?
Yes. CMS data shows Dr. Vieth billed Medicare for 28 services in 2024, and Dr. Vieth accepts Medicare assignment.
How many Medicare patients does Dr. Robyn D. Vieth see?
CMS counts 46 Medicare patients who saw Dr. Vieth in 2024, with an average age of 72.
What services does Dr. Robyn D. Vieth bill to Medicare?
In 2024, Dr. Vieth's most billed Medicare services were medicare service (G0101).
Show 4 more questionsShow fewer questions
Where did Dr. Robyn D. Vieth go to medical school?
Dr. Vieth graduated from Chicago College of Medicine and Surgery in 1994.
What drugs does Dr. Robyn D. Vieth prescribe most?
In 2024 Medicare Part D data, Dr. Vieth's most prescribed drugs by claims were Estradiol and Nystatin-Triamcinolone.
Has Dr. Robyn D. Vieth received payments from drug or device companies?
CMS Open Payments shows $251 in general payments to Dr. Vieth from 5 companies from 2016 to 2025. The largest total came from AMAG Pharmaceuticals, Inc.
How long has Dr. Robyn D. Vieth been practicing?
Dr. Vieth graduated from medical school in 1994, 32 years ago.
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