Ryan Case Farnum, DDS
Dentist · Tucson, AZ
Ryan Case Farnum, DDS is a dentist with a practice address in Tucson, Arizona, and NPI 1700953098, issued on Nov 29, 2006. Check the license (Arizona 4898, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Case Farnum
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 4898 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 7556 N LA Cholla Blvd, Tucson, AZ 85741
- Phone
- (520) 323-2900
- Enumerated
- Nov 29, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (520) 323-2920
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,928 in Arizona → Look up another NPI →
Verify Ryan Case Farnum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 4898Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average dentist in 2024
133 Medicare Part D claims for 64 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Amoxicillin44 claims
- Dexamethasone40 claims
- Chlorhexidine Gluconate14 claims
- Hydrocodone-Acetaminophen14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $241.27
5 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ryan Case Farnum among 1,928 dentist records in Arizona
Ryan Case Farnum, DDS is one of 1,928 dentist records with a practice address in Arizona. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 76% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
221 dentist records list a practice address in Tucson
They are 221 of the 18,788 NPPES records with a practice address in Tucson, and 1,928 dentist records in Arizona.
All 1,928 in Arizona → Every provider in Tucson → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Chris Babych, DMDTucson, AZ 857411861515207
- Eugene Choi, D.M.D.Tucson, AZ 857411336591437
- Rene Laos, DDSTucson, AZ 857411013090406
- Jeffrey Roberts, DMDTucson, AZ 857411295022549
- Madhura Roy, DDSTucson, AZ 857411679241475
- Hafsa Sabbagh, DDSTucson, AZ 857411366361123
- Kyle Scott, DDSTucson, AZ 857411639912785
- Victor Trujillo, DDSTucson, AZ 857411679727820
Common questions
What is Ryan Case Farnum, DDS's NPI number?
Ryan Case Farnum, DDS's National Provider Identifier (NPI) is 1700953098, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Case Farnum, DDS located?
The NPPES record lists a practice address at 7556 N LA Cholla Blvd, Tucson, AZ, 85741. Phone: (520) 323-2900. Providers update this record themselves, so call before visiting.
How can I verify Ryan Case Farnum, DDS's license?
NPPES lists Arizona license number 4898, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan Case Farnum, DDS prescribe under Medicare Part D?
In 2024, Ryan Case Farnum, DDS had 133 Medicare Part D claims for 64 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.