Dr. Michael Borg Limberg, MD

  • Arroyo Grande, CA
  • Ophthalmologist
NPI1063569655PAC ID9931196011
Medicare services, 2024
7,755
Medicare patients, 2024
838
Part D claims, 2024
930
Publications
7
MIPS score, 2024
23
Practice address
303 S Halcyon Rd, Arroyo Grande, CA 93420
Practice phone
Call (805) 489-8254
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Halcyon Laser & Surgery Center

Surgery Center - Medicare-Certified · Arroyo Grande, California

See all 6 affiliations

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Dr. Michael Borg Limberg is an ophthalmologist in Arroyo Grande, California

Dr. Limberg practices at Halcyon Laser & Surgery Center in Arroyo Grande, California.

Dr. Limberg's NPI, 1063569655, was assigned on January 4, 2007. Dr. Limberg graduated from Spencer Fox Eccles School of Medicine in 1982. Dr. Limberg holds California license G062604.

NPI and contact details
Medicare PAC ID
9931196011
NPI enumeration date
January 4, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(805) 489-8254
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Michael Borg Limberg practices at Halcyon Laser & Surgery Center in Arroyo Grande, California

Dr. Limberg's primary practice is Halcyon Laser & Surgery Center, at 303 S Halcyon Rd, Arroyo Grande, CA 93420. The practice phone is (805) 489-8254.

  • Halcyon Laser & Surgery Center
    303 S Halcyon Rd, Arroyo Grande, CA 93420Phone(805) 489-8254

Source: Dmand AI Affiliation Data

Dr. Michael Borg Limberg is affiliated with 4 sites of care and 2 medical groups

Dr. Limberg's primary practice is Halcyon Laser & Surgery Center in Arroyo Grande, California. Dr. Limberg is also affiliated with Dignity Health - Marian Regional Medical Center. Dmand AI also links Dr. Limberg to 2 more group practices and clinics and 2 medical groups, each named with a free account.

See all 6 affiliations for Dr. Limberg

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Michael Borg Limberg's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Limberg practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Halcyon Laser & Surgery CenterAvailable with a free account
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael Borg Limberg is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Limberg's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Limberg is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Limberg's licenses on file in 4 states: California, Hawaii, Louisiana and Georgia.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense G062604 · 1988 to 2026 · taxonomy 207W00000X
  • Hawaii license2014 to 2026
  • Louisiana license1984 to 2006
  • Georgia license1998 to 2003

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. Limberg treats.

Ophthalmologists near Dr. Limberg

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

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

Dr. Michael Borg Limberg billed Medicare for 7,755 services in 2024

CMS data shows 7,755 Medicare services from Dr. Limberg across 28 procedure codes in 2024, for 838 Medicare patients. Medicare paid $554,141 for them.

Medicare services, 20247,755
Medicare patients838
Paid by Medicare$554,141
Procedure codes28

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

  • 2023
  • 2024
Tests and treatments
2023: 3,7962024: 4,27113%
Surgery
2023: 1,6782024: 1,7917%
Office and hospital visits
2023: 1,2562024: 1,2362%
Other services
2023: 2762024: 40446%
Imaging
2023: 192024: 3058%
Drugs given in the office
2023: 372024: 2338%

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

  • In an office7,30194%
  • In a facility4546%

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

  • Dr. Limberg
  • California median
Medicare services
7,755vs 1,0797.2 times
Medicare patients
838vs 42199% above
Part D claims
822vs 61833% above

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

Dr. Limberg'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. Limberg

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

Dr. Michael Borg Limberg treated 838 Medicare patients in 2024, average age 77

CMS counts 838 Medicare patients who saw Dr. Limberg in 2024. The largest group is 75 to 84, with 370 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Limberg's median patient age at 78, with 55% women.

Medicare patients, 2024838
Average age77
Average risk score0.94
Also on Medicaid5%

Dr. Limberg's Medicare patients by age, 2024

Dr. Limberg's Medicare patients by sex, 2024

  • Women48658%
  • Men35242%

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

  1. High cholesterol75%
  2. High blood pressure71%
  3. Arthritis44%
  4. Diabetes23%
  5. Ischemic heart disease21%
  6. Chronic kidney disease20%
  7. Anxiety18%
  8. Atrial fibrillation17%

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

Dr. Limberg's patients across all payers

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

Patient panel by age, all payers

Median age 78

Patient panel by sex, all payers

  • Women55%
  • Men45%

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

Dr. Michael Borg Limberg wrote 930 Medicare Part D claims in 2024

In 2024, Dr. Limberg wrote 930 Medicare Part D claims for 271 patients. 63% of them were for generic drugs. CMS names the drug for 822 of them, across 15 drugs with 11 or more claims each, at $39,331 in total drug cost. In 2023, CMS named 663 claims across 12 drugs.

Part D claims, 2024930
Drugs named by CMS15
Total drug cost$39,331
Part D patients271

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

  • Generic586 claims63%
  • Brand-name344 claims37%

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

  • Antibiotics2%15 of 930 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: 6632024: 82224%

Drugs named by CMS: 15 in 2024, 12 in 2023.

See all prescribing by Dr. Limberg

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. Michael Borg Limberg scored 23 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 23 out of 100 for Dr. Limberg for performance year 2024, reported individually. Dr. Limberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 155 procedures of cataract surgery by Dr. Limberg, more than 80% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Limberg's MIPS scores, performance year 2024

  • 23of 100Final score
  • 0of 100Quality
  • 0of 100Improvement Activities
  • 77of 100Cost

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

Where Dr. Limberg ranks in Medicare procedure volume

Cataract surgery
80th percentile155 procedures

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

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

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. Michael Borg Limberg has 7 publications on record

Dmand AI links 7 papers to Dr. Limberg. The most frequent topics are Cornea, Corneal Transplantation and Graft Rejection. Dr. Limberg's most frequent co-authors are Jonathan Marc Frantz, MD and Curtis E. Margo, MD.

Papers7

Topics Dr. Limberg writes about most

  • Cornea
  • Corneal Transplantation
  • Graft Rejection
  • Keratoconus

Dr. Limberg's most frequent co-authors

Recent publications by Dr. Limberg

See all 7 publications and co-authors

See who Dr. Limberg researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Limberg 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. Michael Borg Limberg received $3,405 in industry payments from 2017 to 2025

CMS Open Payments shows 94 general payments to Dr. Limberg from 12 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 87% of the total. Abbvie Inc. paid the most, $2,139.

General payments to Dr. Limberg by program year, 2017 to 2025

General payments to Dr. Limberg by kind, 2017 to 2025

$3.4Kin total
  • Food and beverage$2,95187%
  • Speaker and faculty fees$42112%
  • Gifts$191%
  • Education$140%

Companies that paid Dr. Limberg the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Limberg

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

Dr. Michael Borg Limberg has 1 award and honors on record

Dmand AI lists 1 award for Dr. Limberg.

Awards and honors for Dr. Limberg

  1. Undated
    • AAO Fellow

Source: Dmand AI Professional Profile Data

Dr. Michael Borg Limberg graduated from Spencer Fox Eccles School of Medicine

Dr. Limberg graduated from Spencer Fox Eccles School of Medicine in 1982. Dr. Limberg is a member of AAO.

  1. Medical schoolSpencer Fox Eccles School of Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Michael Borg Limberg accepts plans from 14 insurance carriers

Dr. Limberg is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO 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
  • +6 more carriersWith a free account

Plan types Dr. Limberg accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael Borg Limberg'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
Awards and committee rolesDmand AI Professional Profile Data
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. Michael Borg Limberg

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. Michael Borg Limberg's NPI number?

Dr. Michael Borg Limberg's NPI number is 1063569655. It was assigned on January 4, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Borg Limberg?

Dr. Michael Borg Limberg is an ophthalmologist in Arroyo Grande, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Michael Borg Limberg practice?

Dr. Limberg practices at 303 S Halcyon Rd, Arroyo Grande, CA 93420. Dr. Limberg's primary practice is Halcyon Laser & Surgery Center in Arroyo Grande, California. Dmand AI also links Dr. Limberg to 2 group practices and clinics and 2 medical groups.

What is Dr. Michael Borg Limberg's office phone number?

The practice phone on file for Dr. Limberg is (805) 489-8254.

What is Dr. Michael Borg Limberg's medical license number?

Dr. Limberg holds California license G062604, one of the licenses on file in 4 states.

Which states has Dr. Michael Borg Limberg been licensed in?

Dmand AI has state licenses on file for Dr. Limberg in California (1988 to 2026), Hawaii (2014 to 2026), Louisiana (1984 to 2006) and Georgia (1998 to 2003).

Which hospitals is Dr. Michael Borg Limberg affiliated with?

Dr. Limberg is affiliated with Dignity Health - Marian Regional Medical Center.

Does Dr. Michael Borg Limberg accept Medicare?

Yes. CMS data shows Dr. Limberg billed Medicare for 7,755 services in 2024, and Dr. Limberg accepts Medicare assignment.

What is Dr. Michael Borg Limberg's MIPS score?

Dr. Limberg's MIPS final score for performance year 2024 is 23 out of 100, reported individually.

How many Medicare patients does Dr. Michael Borg Limberg see?

CMS counts 838 Medicare patients who saw Dr. Limberg in 2024, with an average age of 77.

Show 9 more questionsShow fewer questions

Is Dr. Michael Borg Limberg board certified?

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

What services does Dr. Michael Borg Limberg bill to Medicare?

In 2024, Dr. Limberg's most billed Medicare services were eye exam or test (92133), surgery: eye (68761) and office visit, established patient (99213).

Where did Dr. Michael Borg Limberg go to medical school?

Dr. Limberg graduated from Spencer Fox Eccles School of Medicine in 1982.

What drugs does Dr. Michael Borg Limberg prescribe most?

In 2024 Medicare Part D data, Dr. Limberg's most prescribed drugs by claims were Tobramycin-Dexamethasone, Latanoprost and Ketorolac Tromethamine.

Has Dr. Michael Borg Limberg received payments from drug or device companies?

CMS Open Payments shows $3,405 in general payments to Dr. Limberg from 12 companies from 2017 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Michael Borg Limberg been practicing?

Dr. Limberg graduated from medical school in 1982, 44 years ago.

Does Dr. Michael Borg Limberg do research?

Dmand AI links 7 publications to Dr. Limberg.

Who does Dr. Michael Borg Limberg publish with?

Dr. Limberg's most frequent co-authors are Jonathan Marc Frantz, MD (1 shared paper) and Curtis E. Margo, MD (1 shared paper).

What insurance does Dr. Michael Borg Limberg accept?

Dr. Limberg is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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