Dr. Michael A. Robbins, MD

  • Chico, CA
  • Orthopedic surgeon
NPI1093136913PAC ID9537455704
Medicare services, 2024
21,675
Medicare patients, 2024
578
Part D claims, 2024
337
Publications
8
MIPS score, 2024
86
Practice address
141 Raley Blvd, Chico, CA 95928
Practice phone
Call (888) 282-7472
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Orthopedic Associates Advanced Surgical and After Care Center LLC

Chico, California

See all 8 affiliations

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Dr. Michael A. Robbins is an orthopedic surgeon in Chico, California

Dr. Robbins practices at Orthopedic Associates Advanced Surgical and After Care Center LLC in Chico, California.

Dr. Robbins' NPI, 1093136913, was assigned on December 18, 2013. Dr. Robbins graduated from UC Davis School of Medicine in 2015. Dr. Robbins holds California license A177362.

NPI and contact details
Medicare PAC ID
9537455704
NPI enumeration date
December 18, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(888) 282-7472
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
36
Medical school graduation
2015

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

Dr. Michael A. Robbins practices at Orthopedic Associates Advanced Surgical and After Care Center LLC in Chico, California

Dr. Robbins' primary practice is Orthopedic Associates Advanced Surgical and After Care Center LLC, at 141 Raley Blvd, Chico, CA 95928 in Butte County. The practice phone is (888) 282-7472.

  • Orthopedic Associates Advanced Surgical and After Care Center LLC
    141 Raley Blvd, Chico, CA 95928 · Butte CountyPhone(888) 282-7472

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michael A. Robbins is affiliated with 5 sites of care and 3 medical groups

Dr. Robbins' primary practice is Orthopedic Associates Advanced Surgical and After Care Center LLC in Chico, California. Dr. Robbins is also affiliated with Enloe Health. The medical group on file is Chico Hospitalist Group. Dmand AI also links Dr. Robbins to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Robbins

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael A. Robbins' practice

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

EHR by site
SiteEHR vendor and product
Orthopedic Associates Advanced Surgical and After Care Center LLCAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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See the EHR and IT leaders at every site where Dr. Robbins practices

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Dr. Michael A. Robbins is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Robbins' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Robbins is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Robbins' licenses on file in 3 states: California, Utah and Oregon.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense A177362 · 2022 to 2026 · taxonomy 207X00000X
  • Orthopaedic hand surgery, UtahLicense 12229872-1205 · 2021 to 2024 · taxonomy 207XS0106X
  • Oregon license2019 to 2022

Clinical focus

Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, bursitis, carpal tunnel syndrome, enthesopathy in arms, hand joint or tendon inflammation, hip replacement and joint arthropathy among the conditions Dr. Robbins treats.

Orthopedic surgeons near Dr. Robbins

Counts of orthopedic surgeons 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 A. Robbins billed Medicare for 21,675 services in 2024

CMS data shows 21,675 Medicare services from Dr. Robbins across 37 procedure codes in 2024, for 578 Medicare patients. Medicare paid $278,089 for them.

Medicare services, 202421,675
Medicare patients578
Paid by Medicare$278,089
Procedure codes37

Dr. Robbins' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 5362024: 18,0623270%
Office and hospital visits
2023: 1,0172024: 1,13412%
Imaging
2023: 8872024: 1,09023%
Surgery
2023: 6062024: 81134%
Tests and treatments
2023: 5172024: 57812%

Where Dr. Robbins' Medicare services took place, 2024

  • In an office21,44399%
  • In a facility2321%

Dr. Robbins compared with the California median for orthopedic surgeons, 2024

  • Dr. Robbins
  • California median
Medicare services
21,675vs 68331.7 times
Medicare patients
578vs 2152.7 times
Part D claims
287vs 704.1 times

Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.

Dr. Robbins' 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. Robbins

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

Dr. Michael A. Robbins treated 578 Medicare patients in 2024, average age 74

CMS counts 578 Medicare patients who saw Dr. Robbins in 2024. The largest group is 65 to 74, with 323 patients. 75% of them have high cholesterol, and 67% have arthritis. 7% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Robbins' median patient age at 68, with 58% women.

Medicare patients, 2024578
Average age74
Average risk score0.86
Also on Medicaid7%

Dr. Robbins' Medicare patients by age, 2024

Dr. Robbins' Medicare patients by sex, 2024

  • Women36864%
  • Men21036%

Chronic conditions among Dr. Robbins' Medicare patients, 2024

  1. High cholesterol75%
  2. Arthritis67%
  3. High blood pressure67%
  4. Mood disorders23%
  5. Anxiety20%
  6. Depression20%
  7. Diabetes18%
  8. Ischemic heart disease18%

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

Dr. Robbins' patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women58%
  • Men42%

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

Dr. Michael A. Robbins wrote 337 Medicare Part D claims in 2024

In 2024, Dr. Robbins wrote 337 Medicare Part D claims for 132 patients. 100% of them were for generic drugs. CMS names the drug for 287 of them, across 4 drugs with 11 or more claims each, at $1,380 in total drug cost. In 2023, CMS named 210 claims across 5 drugs.

Part D claims, 2024337
Drugs named by CMS4
Total drug cost$1,380
Part D patients132

Dr. Robbins' 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. Robbins' Part D claims, 2024

  • Opioids36%120 of 337 claims
  • Antibiotics10%35 of 337 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: 2102024: 28737%

Drugs named by CMS: 4 in 2024, 5 in 2023.

See all prescribing by Dr. Robbins

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 A. Robbins scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Robbins for performance year 2024, reported individually. Dr. Robbins accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 34 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Robbins, more than 77% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Robbins' MIPS scores, performance year 2024

  • 86of 100Final score
  • 75.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Where Dr. Robbins ranks in Medicare procedure volume

Upper limb (arm) arthroscopy (minimally invasive joint repair)
77th percentile34 procedures

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

Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)

Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 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 A. Robbins has 8 publications on record

Dmand AI links 8 papers to Dr. Robbins, published from 2015 to 2019. 2017 was the busiest year, with 2. Dr. Robbins' most frequent co-authors are Adam Michael Wegner, MD, Derek Fakhredean Amanatullah, MD and Philip R. Wolinsky, MD.

Papers8
Years published2015 to 2019

Dr. Robbins' papers by year, 2015 to 2019

Dr. Robbins' most frequent co-authors

Recent publications by Dr. Robbins

See all 8 publications and co-authors

See who Dr. Robbins researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Robbins works with, so you can find a warm path to the right orthopedic surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Michael A. Robbins received $5,967 in industry payments from 2021 to 2025

CMS Open Payments shows 44 general payments to Dr. Robbins from 9 drug and device companies from 2021 to 2025. Travel and lodging make up the largest share, 62% of the total. Steelhead Surgical Inc paid the most, $3,675.

General payments to Dr. Robbins by program year, 2021 to 2025

General payments to Dr. Robbins by kind, 2021 to 2025

$6Kin total
  • Travel and lodging$3,71962%
  • Education$1,20020%
  • Food and beverage$1,04818%

Companies that paid Dr. Robbins the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Robbins

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

Dr. Michael A. Robbins graduated from UC Davis School of Medicine

Dr. Robbins graduated from UC Davis School of Medicine in 2015.

  1. Medical schoolUC Davis School of Medicine
  2. Board certified in neurological surgeryAmerican Board of Neurological Surgery

Source: Dmand AI Professional Profile Data

Dr. Michael A. Robbins accepts plans from 7 insurance carriers

Dr. Robbins is in network with 7 carriers, including Aetna, Elevance and Molina. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Molina
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • CMS Medicare
  • NV State Medicaid

Plan types Dr. Robbins accepts, by number of carriers

  1. Medicare6
  2. PPO4
  3. HMO3
  4. EPO2
  5. Medicaid2
  6. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael A. Robbins'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
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 A. Robbins

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 A. Robbins' NPI number?

Dr. Michael A. Robbins' NPI number is 1093136913. It was assigned on December 18, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael A. Robbins?

Dr. Michael A. Robbins is an orthopedic surgeon in Chico, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Michael A. Robbins practice?

Dr. Robbins practices at 141 Raley Blvd, Chico, CA 95928. Dr. Robbins' primary practice is Orthopedic Associates Advanced Surgical and After Care Center LLC in Chico, California. Dmand AI also links Dr. Robbins to 1 hospital, 2 group practices and clinics and 2 medical groups.

What is Dr. Michael A. Robbins' office phone number?

The practice phone on file for Dr. Robbins is (888) 282-7472.

What is Dr. Michael A. Robbins' medical license number?

Dr. Robbins holds California license A177362, one of the licenses on file in 3 states.

Which states has Dr. Michael A. Robbins been licensed in?

Dmand AI has state licenses on file for Dr. Robbins in California (2022 to 2026), Utah (2021 to 2024) and Oregon (2019 to 2022).

Which hospitals is Dr. Michael A. Robbins affiliated with?

Dr. Robbins is affiliated with Enloe Health. Dmand AI links Dr. Robbins to 1 more hospital.

What medical group is Dr. Michael A. Robbins part of?

Dr. Robbins is linked to Chico Hospitalist Group. Dmand AI links Dr. Robbins to 2 more medical groups.

Does Dr. Michael A. Robbins accept Medicare?

Yes. CMS data shows Dr. Robbins billed Medicare for 21,675 services in 2024, and Dr. Robbins accepts Medicare assignment.

What is Dr. Michael A. Robbins' MIPS score?

Dr. Robbins' MIPS final score for performance year 2024 is 86 out of 100, reported individually.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Michael A. Robbins see?

CMS counts 578 Medicare patients who saw Dr. Robbins in 2024, with an average age of 74.

Is Dr. Michael A. Robbins board certified?

Yes. Dr. Robbins is board certified in neurological surgery by the American Board of Neurological Surgery.

What services does Dr. Michael A. Robbins bill to Medicare?

In 2024, Dr. Robbins' most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and physical therapy and rehabilitation (97750).

Where did Dr. Michael A. Robbins go to medical school?

Dr. Robbins graduated from UC Davis School of Medicine in 2015.

What drugs does Dr. Michael A. Robbins prescribe most?

In 2024 Medicare Part D data, Dr. Robbins' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron ODT and Meloxicam.

Has Dr. Michael A. Robbins received payments from drug or device companies?

CMS Open Payments shows $5,967 in general payments to Dr. Robbins from 9 companies from 2021 to 2025. The largest total came from Steelhead Surgical Inc.

How long has Dr. Michael A. Robbins been practicing?

Dr. Robbins graduated from medical school in 2015, 11 years ago.

Does Dr. Michael A. Robbins do research?

Dmand AI links 8 publications to Dr. Robbins, published from 2015 to 2019.

Who does Dr. Michael A. Robbins publish with?

Dr. Robbins' most frequent co-authors are Adam Michael Wegner, MD (5 shared papers), Derek Fakhredean Amanatullah, MD (3 shared papers) and Philip R. Wolinsky, MD (3 shared papers).

What insurance does Dr. Michael A. Robbins accept?

Dr. Robbins is in network with 7 carriers, including Aetna, Elevance and Molina. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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