Alex Michael Gerber, D.O
Ophthalmology Physician · Middletown, RI
Alex Michael Gerber, D.O is an ophthalmology physician with a practice address in Middletown, Rhode Island, and NPI 1114156841, issued on Jul 1, 2009. Check the license (Rhode Island DO 00659, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Alex Michael Gerber
- Credential
- D.O
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- DO 00659 RI
Self-reported in NPPES; status is on the state search - Practice location
- 73 Valley RD, Middletown, RI 02842
- Phone
- (401) 847-1040
- Enumerated
- Jul 1, 2009
- Record last updated
- Sep 21, 2022
- Fax
- (401) 847-1049
- Medicare enrollment
- Enrolled (PECOS I20131202000007); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 85 in Rhode Island → Look up another NPI →
Also registered at 73 Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Alves, DPTPhysical Therapist1194968578
- Xhejni Barone, DPTPhysical Therapist1619456597
- Joanne Bernier, LICNSED OPTICIANOptician1992756480
- Natalie Briggs, DPTPhysical Therapist1851725246
- Nicole DecristoforoPhysical Therapist1578933040
- Heather Fontaine, DPTPhysical Therapist1851122501
Verify Alex Michael Gerber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license DO 00659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average ophthalmology physician in 2024
1,913 Medicare Part D claims for 451 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Ofloxacin424 claims
- Prednisolone Acetate402 claims
- Ketorolac Tromethamine374 claims
- Latanoprost234 claims
- Lumigan97 claims
- Timolol Maleate53 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): 99.5 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: $2,777.64
53 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 3 group practices
- Eye Health Associates IncDartmouth, MA
- Eye Health Associates OF Rhode Island IncMiddletown, RI
- Koch Eye Associates LLPWarwick, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alex Michael Gerber among 85 ophthalmology physician records in Rhode Island
Alex Michael Gerber, D.O is one of 85 ophthalmology physician records with a practice address in Rhode Island. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 80% of them.
- NPI issued2009 · 80% of these records are older, 16% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2005 · median 1993 among the 55 with a school on file
- Record last updated2022 · 74% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Rhode Island
There are 85 ophthalmology physician records in Rhode Island.
All 85 in Rhode Island → Every provider in Middletown → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Charles Collins, MDMiddletown, RI 028421457452120
- Christine Gill, MDMiddletown, RI 028421992896146
- Octavio Borges, MDNewport, RI 028411619949310
- Lin Chou, MDPawtucket, RI 028601063505311
- Alfred Paul, MDPawtucket, RI 028601235222597
- Glenn Prescod, M.D.Pawtucket, RI 028601336263102
- Reid Appleby, M.D.East Greenwich, RI 028181912277468
- Jane Joseph-Delvecchio, MDEast Greenwich, RI 028181487643565
Common questions
What is Alex Michael Gerber, D.O's NPI number?
Alex Michael Gerber, D.O's National Provider Identifier (NPI) is 1114156841, issued on Jul 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Alex Michael Gerber, D.O located?
The NPPES record lists a practice address at 73 Valley RD, Middletown, RI, 02842. Phone: (401) 847-1040. Providers update this record themselves, so call before visiting.
How can I verify Alex Michael Gerber, D.O's license?
NPPES lists Rhode Island license number DO 00659, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alex Michael Gerber, D.O prescribe under Medicare Part D?
In 2024, Alex Michael Gerber, D.O had 1,913 Medicare Part D claims for 451 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Alex Michael Gerber, D.O's MIPS final score?
The 2023 MIPS final score is 99.5 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.