Dr. Ryan C. Larscheid, MD
- Part D claims, 2024
- 206
- Publications
- 2
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 1
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Larscheid'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. Ryan C. Larscheid is an ophthalmologist in Richmond, California
Dr. Larscheid practices at Richmond Medical Center in Richmond, California.
Dr. Larscheid's NPI, 1952450066, was assigned on January 9, 2007. Dr. Larscheid graduated from Creighton University School of Medicine - Omaha in 1998. Dr. Larscheid holds California license A80089.
- NPI
- 1952450066NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608860440
- NPI enumeration date
- January 9, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan C. Larscheid practices at Richmond Medical Center in Richmond, California
Dr. Larscheid's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ryan C. Larscheid is affiliated with 2 sites of care and 1 medical group
Dr. Larscheid's primary practice is Richmond Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Larscheid 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. Ryan C. Larscheid's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Larscheid practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | 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. Ryan C. Larscheid is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Larscheid's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Larscheid is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Larscheid is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Ophthalmologists near Dr. Larscheid
Counts of ophthalmologists 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. Ryan C. Larscheid's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Larscheid's median patient age at 48, with 64% women.
Dr. Larscheid's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Ryan C. Larscheid wrote 206 Medicare Part D claims in 2024
In 2024, Dr. Larscheid wrote 206 Medicare Part D claims for 116 patients. 74% of them were for generic drugs. CMS names the drug for 161 of them, across 4 drugs with 11 or more claims each, at $12,111 in total drug cost. In 2021, CMS named 39 claims across 1 drug.
Dr. Larscheid's Part D claims by kind of drug, 2024
- Generic153 claims74%
- Brand-name53 claims26%
Dr. Larscheid'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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 392024: 161313%
Drugs named by CMS: 4 in 2024, 1 in 2021.
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. Ryan C. Larscheid takes part in Medicare
Dr. Larscheid 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. Ryan C. Larscheid has 2 publications on record
Dmand AI links 2 papers to Dr. Larscheid.
Recent publications by Dr. Larscheid
See who Dr. Larscheid researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Larscheid works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan C. Larscheid graduated from Creighton University School of Medicine - Omaha
Dr. Larscheid graduated from Creighton University School of Medicine - Omaha in 1998.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Ryan C. Larscheid accepts plans from 1 insurance carrier
Dr. Larscheid is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan C. Larscheid'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Ryan C. Larscheid
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. Ryan C. Larscheid's NPI number?
Dr. Ryan C. Larscheid's NPI number is 1952450066. It was assigned on January 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan C. Larscheid?
Dr. Ryan C. Larscheid is an ophthalmologist in Richmond, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Ryan C. Larscheid practice?
Dr. Larscheid practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Larscheid's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Larscheid to 1 group practice or clinic.
What is Dr. Ryan C. Larscheid's office phone number?
The practice phone on file for Dr. Larscheid is (510) 307-1555.
What is Dr. Ryan C. Larscheid's medical license number?
Dr. Larscheid holds California license A80089.
What medical group is Dr. Ryan C. Larscheid part of?
Dr. Larscheid is linked to The Permanente Medical Group, Inc.
Does Dr. Ryan C. Larscheid accept Medicare?
Yes. CMS lists Dr. Larscheid as accepting Medicare assignment.
Is Dr. Ryan C. Larscheid board certified?
Yes. Dr. Larscheid is board certified in ophthalmology by the American Board of Ophthalmology.
Where did Dr. Ryan C. Larscheid go to medical school?
Dr. Larscheid graduated from Creighton University School of Medicine - Omaha in 1998.
What drugs does Dr. Ryan C. Larscheid prescribe most?
In 2024 Medicare Part D data, Dr. Larscheid's most prescribed drugs by claims were Fluorometholone, Neomycin-Polymyxin-Dexameth and Latanoprost.
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How long has Dr. Ryan C. Larscheid been practicing?
Dr. Larscheid graduated from medical school in 1998, 28 years ago.
Does Dr. Ryan C. Larscheid do research?
Dmand AI links 2 publications to Dr. Larscheid.
What insurance does Dr. Ryan C. Larscheid accept?
Dr. Larscheid is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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