Dr. Paul Harold Ryan Jr., MD
- Medicare services, 2023
- 134
- Part D claims, 2024
- 54
- MIPS score, 2024
- 94
- Industry payments
- $124
- Affiliated sites
- 1
- Practice address
- 4110 Holt Blvd, Montclair, CA 91763
- Practice phone
- Call (818) 599-8998
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dignity Adult Day Health Care Center
Montclair, California
Find Dr. Ryan'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. Paul Harold Ryan Jr. is an ophthalmologist in Montclair, California
Dr. Ryan practices at Dignity Adult Day Health Care Center in Montclair, California.
Dr. Ryan's NPI, 1831169010, was assigned on January 23, 2006. Dr. Ryan graduated from UC Irvine School of Medicine in 1974. Dr. Ryan holds California license G416820.
- NPI
- 1831169010NPI Registry (opens in a new tab)
- NPI enumeration date
- January 23, 2006
- NPI status
- Active
- Practice phone
- (818) 599-8998
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Paul Harold Ryan Jr. practices at Dignity Adult Day Health Care Center in Montclair, California
Dr. Ryan's primary practice is Dignity Adult Day Health Care Center, at 4110 Holt Blvd, Montclair, CA 91763 in San Bernardino County. The practice phone is (818) 599-8998.
- Dignity Adult Day Health Care Center4110 Holt Blvd, Montclair, CA 91763 · San Bernardino CountyPhone(818) 599-8998
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Paul Harold Ryan Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Ryan's primary practice is Dignity Adult Day Health Care Center in Montclair, California. Dmand AI also links Dr. Ryan to 1 group practice or clinic 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. Paul Harold Ryan Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Adult Day Health Care Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paul Harold Ryan Jr. is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Ryan's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Ryan is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Ryan is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, conjunctivitis, dry eye, eyelid inflammation, glaucoma, inflammation of iris and secondary membranaous cataract surgery among the conditions Dr. Ryan treats.
Ophthalmologists near Dr. Ryan
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. Paul Harold Ryan Jr. billed Medicare for 134 services in 2023
CMS data shows 134 Medicare services from Dr. Ryan across 5 procedure codes in 2023. Medicare paid $11,846 for them. Every service was in an office.
Dr. Ryan's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 1,0612023: 13487%
Dr. Ryan compared with the California median for ophthalmologists, 2023
- Dr. Ryan
- California median
- Medicare services
- 134vs 1,07988% below
- Part D claims
- 576vs 6187% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Ryan's most billed Medicare procedure codes, 2023
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. Ryan and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul Harold Ryan Jr.'s patients have a median age of 83
Across all payers, Dmand AI patient panel data puts Dr. Ryan's median patient age at 83, with 60% women.
Dr. Ryan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 83
Patient panel by sex, all payers
- Women60%
- Men28%
Source: Dmand AI Patient Panel Data
Dr. Paul Harold Ryan Jr. wrote 54 Medicare Part D claims in 2024
In 2024, Dr. Ryan wrote 54 Medicare Part D claims for 22 patients. 63% of them were for generic drugs. They cover 10 drugs, with $27,835 in total drug cost. In 2022, CMS named 1,242 claims across 12 drugs.
Dr. Ryan's Part D claims by kind of drug, 2024
- Generic34 claims63%
- Brand-name20 claims37%
Dr. Ryan's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,2422023: 57654%
Drugs named by CMS: 10 in 2023, 12 in 2022.
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
Dr. Paul Harold Ryan Jr. scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Ryan for performance year 2024, reported as part of a group.
Dr. Ryan's MIPS scores, performance year 2024
- 94of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Paul Harold Ryan Jr. received $124 in industry payments from 2017 to 2024
CMS Open Payments shows 3 general payments to Dr. Ryan from 1 drug or device company from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. TissueTech, Inc. paid the most, $124.
General payments to Dr. Ryan by program year, 2017 to 2024
Companies that paid Dr. Ryan the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Paul Harold Ryan Jr. has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Ryan.
Awards and honors for Dr. Ryan
- Undated
- AAO Fellow
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. Paul Harold Ryan Jr. graduated from UC Irvine School of Medicine
Dr. Ryan graduated from UC Irvine School of Medicine in 1974. Dr. Ryan is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Paul Harold Ryan Jr. accepts plans from 7 insurance carriers
Dr. Ryan is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Ryan accepts, by number of carriers
- Medicare7
- PPO7
- HMO4
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Paul Harold Ryan Jr.'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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Paul Harold Ryan Jr.
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. Paul Harold Ryan Jr.'s NPI number?
Dr. Paul Harold Ryan Jr.'s NPI number is 1831169010. It was assigned on January 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul Harold Ryan Jr.?
Dr. Paul Harold Ryan Jr. is an ophthalmologist in Montclair, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Paul Harold Ryan Jr. practice?
Dr. Ryan practices at 4110 Holt Blvd, Montclair, CA 91763. Dr. Ryan's primary practice is Dignity Adult Day Health Care Center in Montclair, California. Dmand AI also links Dr. Ryan to 1 group practice or clinic and 1 medical group.
What is Dr. Paul Harold Ryan Jr.'s office phone number?
The practice phone on file for Dr. Ryan is (818) 599-8998.
What is Dr. Paul Harold Ryan Jr.'s medical license number?
Dr. Ryan holds California license G416820.
Does Dr. Paul Harold Ryan Jr. accept Medicare?
Yes. CMS data shows Dr. Ryan billed Medicare for 134 services in 2023.
What is Dr. Paul Harold Ryan Jr.'s MIPS score?
Dr. Ryan's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
Is Dr. Paul Harold Ryan Jr. board certified?
Yes. Dr. Ryan is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Paul Harold Ryan Jr. bill to Medicare?
In 2023, Dr. Ryan's most billed Medicare services were eye exam or test (92014), eye exam or test (92012) and eye exam or test (92083).
Where did Dr. Paul Harold Ryan Jr. go to medical school?
Dr. Ryan graduated from UC Irvine School of Medicine in 1974.
Show 4 more questionsShow fewer questions
What drugs does Dr. Paul Harold Ryan Jr. prescribe most?
In 2023 Medicare Part D data, Dr. Ryan's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Prednisolone Acetate.
Has Dr. Paul Harold Ryan Jr. received payments from drug or device companies?
CMS Open Payments shows $124 in general payments to Dr. Ryan from 1 company from 2017 to 2024. The largest total came from TissueTech, Inc.
How long has Dr. Paul Harold Ryan Jr. been practicing?
Dr. Ryan graduated from medical school in 1974, 52 years ago.
What insurance does Dr. Paul Harold Ryan Jr. accept?
Dr. Ryan is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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