Loan Ramsey, MD
Ophthalmology Physician · Mesa, AZ
Loan Ramsey, MD is an ophthalmology physician with a practice address in Mesa, Arizona, and NPI 1225195506, issued on Jan 3, 2007. Check the license (Arizona 58394, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Loan Ramsey
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 58394 AZ
M5407 TX
Self-reported in NPPES; status is on the state search - Practice location
- 220 S 63RD St, Mesa, AZ 85206
- Phone
- (480) 641-3937
- Enumerated
- Jan 3, 2007
- Record last updated
- Apr 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (480) 924-5094
- Medicare enrollment
- Enrolled (PECOS I20190613002648); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2002
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 353 in Arizona → Look up another NPI →
Also registered at 220 S 63RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Brozek, M.D.Ophthalmology Physician1467806513
- Amy Crump, ODOptometrist1881673150
- James Grubbs, CRNACertified Registered Nurse Anesthetist1639255037
- Renee Hanson, O.D.Optometrist1881719540
- James Hiatt, M.D.Ophthalmology Physician1467424655
- Leah Janousek, ODOptometrist1285157933
Verify Loan Ramsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 58394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average ophthalmology physician in 2024
308 Medicare Part D claims for 111 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
- Prednisolone Acetate100 claims
- Ketorolac Tromethamine83 claims
- Tobramycin53 claims
- Moxifloxacin27 claims
- Latanoprost19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $778.72
14 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. The 13,221 providers of this specialty with any payment received $4,535.02 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.
Bills Medicare through one group practice
- Swagel-Wootton Eye Center, IncMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loan Ramsey among 353 ophthalmology physician records in Arizona
Loan Ramsey, MD is one of 353 ophthalmology physician records with a practice address in Arizona. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 59% of them.
- NPI issued2007 · 59% of these records are older, 30% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2002 · median 2000 among the 220 with a school on file
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Arizona
There are 353 ophthalmology physician records in Arizona.
All 353 in Arizona → Every provider in Mesa → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Daniel Churgin, M.D.Mesa, AZ 852061558629550
- Grant Heinz, MDMesa, AZ 852061730169608
- James Hiatt, M.D.Mesa, AZ 852061467424655
- Warren Hill, M.D.Mesa, AZ 852061104990506
- Ronald Hobbs, M.D.Mesa, AZ 852061194986786
- Lee Sa Jackson, M.D.Mesa, AZ 852061306837042
- Jonathan Kao, MDMesa, AZ 852061295779684
- Alyssa Kim, MDMesa, AZ 852061689648875
Common questions
What is Loan Ramsey, MD's NPI number?
Loan Ramsey, MD's National Provider Identifier (NPI) is 1225195506, issued on Jan 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Loan Ramsey, MD located?
The NPPES record lists a practice address at 220 S 63RD St, Mesa, AZ, 85206. Phone: (480) 641-3937. Providers update this record themselves, so call before visiting.
How can I verify Loan Ramsey, MD's license?
NPPES lists Arizona license number 58394, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Loan Ramsey, MD prescribe under Medicare Part D?
In 2024, Loan Ramsey, MD had 308 Medicare Part D claims for 111 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Loan Ramsey, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.