Michael Borg Limberg, M.D.
Ophthalmology Physician · San Luis Obispo, CA
Michael Borg Limberg, M.D. is an ophthalmology physician with a practice address in San Luis Obispo, California, and NPI 1063569655, issued on Jan 4, 2007. Check the license (California G062604, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Borg Limberg
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G062604 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1270 Peach St, San Luis Obispo, CA 93401
- Phone
- (805) 541-1342
- Enumerated
- Jan 4, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (805) 541-5836
- Medicaid ID
- 00G626040 CA
- Medicare enrollment
- Enrolled (PECOS I20090610000096); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 1270 Peach St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Hallisey, M.D.Ophthalmology Physician1467500686
- Thomas Rippner, O.D.Optometrist1578613451
Verify Michael Borg Limberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G062604Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average ophthalmology physician in 2024
930 Medicare Part D claims for 271 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
- Tobramycin-Dexamethasone188 claims
- Latanoprost141 claims
- Ketorolac Tromethamine131 claims
- Prednisolone Acetate70 claims
- Timolol Maleate61 claims
- Brimonidine Tartrate43 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 MIPS final score for 2023 (Medicare payment program): 17.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,412.64
28 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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
- Limberg Eye Surgery A Medical CorporationSan Luis Obispo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Borg Limberg among 2,899 ophthalmology physician records in California
Michael Borg Limberg, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% 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 55% of them.
- NPI issued2007 · 55% of these records are older, 33% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1982 · median 2001 among the 1,907 with a school on file
- Record last updated2007 · 67% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in San Luis Obispo → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Daniel Agarwal, M.D.San Luis Obispo, CA 934011811230766
- Jawad Ahmad, MDSan Luis Obispo, CA 934011841797248
- Larry Baldwin, M.D.San Luis Obispo, CA 934011205843786
- John Hallisey, M.D.San Luis Obispo, CA 934011467500686
- Robert Higginbotham, M.D.San Luis Obispo, CA 934011609878834
- Christopher Hulburd, M.D.San Luis Obispo, CA 934011437199916
- Steven Johnson, MDSan Luis Obispo, CA 934011679581581
- William McRee, MDSan Luis Obispo, CA 934011215945126
Common questions
What is Michael Borg Limberg, M.D.'s NPI number?
Michael Borg Limberg, M.D.'s National Provider Identifier (NPI) is 1063569655, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Borg Limberg, M.D. located?
The NPPES record lists a practice address at 1270 Peach St, San Luis Obispo, CA, 93401. Phone: (805) 541-1342. Providers update this record themselves, so call before visiting.
How can I verify Michael Borg Limberg, M.D.'s license?
NPPES lists California license number G062604, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Borg Limberg, M.D. prescribe under Medicare Part D?
In 2024, Michael Borg Limberg, M.D. had 930 Medicare Part D claims for 271 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Michael Borg Limberg, M.D.'s MIPS final score?
The 2023 MIPS final score is 17.6 of 100. 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.