Dr. Ryan P. Basham, MD

  • Cupertino, CA
  • Ophthalmologist
NPI1083876098PAC ID3577728179
Medicare services, 2024
4,515
Medicare patients, 2024
1,751
Part D claims, 2024
2,011
Publications
3
MIPS score, 2024
87
Practice address
10300 S De Anza Blvd, Cupertino, CA 95014
Practice phone
Call (408) 253-3083
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Spectrum Eye Physicians, a Medical Corporation

Cupertino, California

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Dr. Ryan P. Basham is an ophthalmologist in Cupertino, California

Dr. Basham practices at Spectrum Eye Physicians, a Medical Corporation in Cupertino, California.

Dr. Basham's NPI, 1083876098, was assigned on June 30, 2008. Dr. Basham graduated from Creighton University School of Medicine - Omaha in 2008. Dr. Basham's California license number on file is 00A121146.

NPI and contact details
Medicare PAC ID
3577728179
NPI enumeration date
June 30, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(408) 253-3083
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ryan P. Basham practices at Spectrum Eye Physicians, a Medical Corporation in Cupertino, California

Dr. Basham's primary practice is Spectrum Eye Physicians, a Medical Corporation, at 10300 S De Anza Blvd, Cupertino, CA 95014 in Santa Clara County. The practice phone is (408) 253-3083.

  • Spectrum Eye Physicians, a Medical Corporation
    10300 S De Anza Blvd, Cupertino, CA 95014 · Santa Clara CountyPhone(408) 253-3083

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Ryan P. Basham is affiliated with 3 sites of care and 1 medical group

Dr. Basham's primary practice is Spectrum Eye Physicians, a Medical Corporation in Cupertino, California. Dmand AI also links Dr. Basham to 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Basham

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Ryan P. Basham's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Basham practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Spectrum Eye Physicians, a Medical CorporationAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ryan P. Basham is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Basham's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Basham is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Basham's licenses on file in 2 states: California and Illinois.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense 00A121146 · 2012 to 2025 · taxonomy 207W00000X
  • Illinois licenseLicense 125054496 · 2011 to 2012

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation and eyelid inflammation among the conditions Dr. Basham treats.

Ophthalmologists near Dr. Basham

Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.

2,621ophthalmologists in California
5ophthalmologists in Cupertino

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ryan P. Basham billed Medicare for 4,515 services in 2024

CMS data shows 4,515 Medicare services from Dr. Basham across 15 procedure codes in 2024, for 1,751 Medicare patients. Medicare paid $471,733 for them.

Medicare services, 20244,515
Medicare patients1,751
Paid by Medicare$471,733
Procedure codes15

Dr. Basham's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2,8042024: 2,7851%
Tests and treatments
2023: 1,2862024: 1,3656%
Surgery
2023: 3022024: 34213%
Imaging
2023: 02024: 23

Where Dr. Basham's Medicare services took place, 2024

  • In an office4,33896%
  • In a facility1774%

Dr. Basham compared with the California median for ophthalmologists, 2024

  • Dr. Basham
  • California median
Medicare services
4,515vs 1,0794.2 times
Medicare patients
1,751vs 4214.2 times
Part D claims
1,919vs 6183.1 times

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Dr. Basham'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.

See all procedures by Dr. Basham

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Basham and other ophthalmologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ryan P. Basham treated 1,751 Medicare patients in 2024, average age 79

CMS counts 1,751 Medicare patients who saw Dr. Basham in 2024. The largest group is 75 to 84, with 808 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Basham's median patient age at 74, with 55% women.

Medicare patients, 20241,751
Average age79
Average risk score1.02
Also on Medicaid9%

Dr. Basham's Medicare patients by age, 2024

Dr. Basham's Medicare patients by sex, 2024

  • Women1,07361%
  • Men67839%

Chronic conditions among Dr. Basham's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis42%
  4. Diabetes26%
  5. Ischemic heart disease23%
  6. Osteoporosis20%
  7. Atrial fibrillation18%
  8. Chronic kidney disease18%

Share of Medicare patients with each condition. A patient can have several.

Dr. Basham's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women55%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ryan P. Basham wrote 2,011 Medicare Part D claims in 2024

In 2024, Dr. Basham wrote 2,011 Medicare Part D claims for 512 patients. 54% of them were for generic drugs. CMS names the drug for 1,919 of them, across 25 drugs with 11 or more claims each, at $241,906 in total drug cost. In 2023, CMS named 2,141 claims across 25 drugs.

Part D claims, 20242,011
Drugs named by CMS25
Total drug cost$241,906
Part D patients512

Dr. Basham's Part D claims by kind of drug, 2024

  • Generic1,086 claims54%
  • Brand-name925 claims46%

Dr. Basham'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. Basham's Part D claims, 2024

  • Antibiotics4%83 of 2,011 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: 2,1412024: 1,91910%

Drugs named by CMS: 25 in 2024, 25 in 2023.

See all prescribing by Dr. Basham

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. Ryan P. Basham scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Basham for performance year 2024, reported as part of a group. Dr. Basham accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 351 procedures of cataract surgery by Dr. Basham, more than 91% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Basham's MIPS scores, performance year 2024

  • 87of 100Final score
  • 89of 100Quality
  • 40of 100Improvement Activities
  • 72of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Basham ranks in Medicare procedure volume

Cataract surgery
91st percentile351 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Ryan P. Basham has 3 publications on record

Dmand AI links 3 papers to Dr. Basham. Dr. Basham's most frequent co-authors are Vivek Chaturvedi, MD, Emmett T. Cunningham, MD, MPH, PhD and Shan C. Lin, MD.

Papers3

Dr. Basham's most frequent co-authors

Recent publications by Dr. Basham

See all 3 publications and co-authors

See who Dr. Basham researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Basham works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Ryan P. Basham received $5,497 in industry payments from 2016 to 2025

CMS Open Payments shows 113 general payments to Dr. Basham from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Johnson & Johnson Surgical Vision, Inc. paid the most, $1,345.

General payments to Dr. Basham by program year, 2016 to 2025

General payments to Dr. Basham by kind, 2016 to 2025

$5.5Kin total
  • Food and beverage$4,30578%
  • Travel and lodging$1,03519%
  • Education$1182%
  • Gifts$391%

Companies that paid Dr. Basham the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Basham

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Ryan P. Basham graduated from Creighton University School of Medicine - Omaha

Dr. Basham graduated from Creighton University School of Medicine - Omaha in 2008.

  1. Medical schoolCreighton University School of Medicine - Omaha
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Ryan P. Basham accepts plans from 15 insurance carriers

Dr. Basham is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Basham accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Ryan P. Basham's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ryan P. Basham

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 P. Basham's NPI number?

Dr. Ryan P. Basham's NPI number is 1083876098. It was assigned on June 30, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Ryan P. Basham?

Dr. Ryan P. Basham is an ophthalmologist in Cupertino, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Ryan P. Basham practice?

Dr. Basham practices at 10300 S De Anza Blvd, Cupertino, CA 95014. Dr. Basham's primary practice is Spectrum Eye Physicians, a Medical Corporation in Cupertino, California. Dmand AI also links Dr. Basham to 1 physician office, 1 group practice or clinic and 1 medical group.

What is Dr. Ryan P. Basham's office phone number?

The practice phone on file for Dr. Basham is (408) 253-3083.

What is Dr. Ryan P. Basham's medical license number?

Dr. Basham's California license number on file is 00A121146, one of the licenses on file in 2 states.

Which states has Dr. Ryan P. Basham been licensed in?

Dmand AI has state licenses on file for Dr. Basham in California (2012 to 2025) and Illinois (2011 to 2012).

Does Dr. Ryan P. Basham accept Medicare?

Yes. CMS data shows Dr. Basham billed Medicare for 4,515 services in 2024, and Dr. Basham accepts Medicare assignment.

What is Dr. Ryan P. Basham's MIPS score?

Dr. Basham's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.

How many Medicare patients does Dr. Ryan P. Basham see?

CMS counts 1,751 Medicare patients who saw Dr. Basham in 2024, with an average age of 79.

Is Dr. Ryan P. Basham board certified?

Yes. Dr. Basham is board certified in ophthalmology by the American Board of Ophthalmology.

Show 8 more questionsShow fewer questions

What services does Dr. Ryan P. Basham bill to Medicare?

In 2024, Dr. Basham's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and eye exam or test (92134).

Where did Dr. Ryan P. Basham go to medical school?

Dr. Basham graduated from Creighton University School of Medicine - Omaha in 2008.

What drugs does Dr. Ryan P. Basham prescribe most?

In 2024 Medicare Part D data, Dr. Basham's most prescribed drugs by claims were Latanoprost, Neomycin-Polymyxin-Dexameth and Dorzolamide-Timolol.

Has Dr. Ryan P. Basham received payments from drug or device companies?

CMS Open Payments shows $5,497 in general payments to Dr. Basham from 26 companies from 2016 to 2025. The largest total came from Johnson & Johnson Surgical Vision, Inc.

How long has Dr. Ryan P. Basham been practicing?

Dr. Basham graduated from medical school in 2008, 18 years ago.

Does Dr. Ryan P. Basham do research?

Dmand AI links 3 publications to Dr. Basham.

Who does Dr. Ryan P. Basham publish with?

Dr. Basham's most frequent co-authors are Vivek Chaturvedi, MD (1 shared paper), Emmett T. Cunningham, MD, MPH, PhD (1 shared paper) and Shan C. Lin, MD (1 shared paper).

What insurance does Dr. Ryan P. Basham accept?

Dr. Basham is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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