Dr. Stephen Leonard Tocci, MD

  • Mission Viejo, CA
  • Orthopedic surgeon
NPI1588771745PAC ID4688769474
Medicare services, 2024
6,470
Medicare patients, 2024
788
Part D claims, 2024
200
Publications
6
MIPS score, 2024
75
Practice address
26401 Crown Valley Pkwy, Mission Viejo, CA 92691
Practice phone
Call (949) 348-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Community Orthopedic Medical Group

Mission Viejo, California

See all 4 affiliations

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Dr. Stephen Leonard Tocci is an orthopedic surgeon in Mission Viejo, California

Dr. Tocci practices at Community Orthopedic Medical Group in Mission Viejo, California.

Dr. Tocci's NPI, 1588771745, was assigned on August 24, 2006. Dr. Tocci graduated from University of Pittsburgh School of Medicine in 2002. Dr. Tocci holds California license A108023.

NPI and contact details
Medicare PAC ID
4688769474
NPI enumeration date
August 24, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(949) 348-4000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
50
Medical school graduation
2002

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

Dr. Stephen Leonard Tocci practices at Community Orthopedic Medical Group in Mission Viejo, California

Dr. Tocci's primary practice is Community Orthopedic Medical Group, at 26401 Crown Valley Pkwy, Mission Viejo, CA 92691 in Orange County. The practice phone is (949) 348-4000.

  • Community Orthopedic Medical Group
    26401 Crown Valley Pkwy, Mission Viejo, CA 92691 · Orange CountyPhone(949) 348-4000

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

Dr. Stephen Leonard Tocci is affiliated with 3 sites of care and 1 medical group

Dr. Tocci's primary practice is Community Orthopedic Medical Group in Mission Viejo, California. Dr. Tocci is also affiliated with Providence Mission Hospital. The medical group on file is Community Orthopedic Medical Group. Dmand AI also links Dr. Tocci to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Tocci

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

Dmand AI tracks the EHR system at Dr. Stephen Leonard Tocci's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tocci practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Community Orthopedic Medical GroupAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Stephen Leonard Tocci is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Tocci's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Tocci is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Tocci's licenses on file in 3 states: California, Texas and Rhode Island.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense A108023 · 2009 to 2026 · taxonomy 207X00000X
  • Texas license2008 to 2010
  • Rhode Island licenseLicense LP00167 · 2005 to 2007

Clinical focus

Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, carpal tunnel syndrome, enthesopathy in foot or ankle, fluid in a joint and hand joint or tendon inflammation among the conditions Dr. Tocci treats.

Orthopedic surgeons near Dr. Tocci

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. Stephen Leonard Tocci billed Medicare for 6,470 services in 2024

CMS data shows 6,470 Medicare services from Dr. Tocci across 36 procedure codes in 2024, for 788 Medicare patients. Medicare paid $292,869 for them.

Medicare services, 20246,470
Medicare patients788
Paid by Medicare$292,869
Procedure codes36

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

  • 2023
  • 2024
Drugs given in the office
2023: 2,0432024: 2,82638%
Office and hospital visits
2023: 1,6262024: 1,6994%
Imaging
2023: 1,3022024: 1,2663%
Surgery
2023: 5932024: 6194%
Other services
2023: 222024: 3873%
Tests and treatments
2023: 392024: 2244%

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

  • In an office6,26097%
  • In a facility2103%

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

  • Dr. Tocci
  • California median
Medicare services
6,470vs 6839.5 times
Medicare patients
788vs 2153.7 times
Part D claims
147vs 702.1 times

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

Dr. Tocci'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. Tocci

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

Dr. Stephen Leonard Tocci treated 788 Medicare patients in 2024, average age 74

CMS counts 788 Medicare patients who saw Dr. Tocci in 2024. The largest group is 65 to 74, with 410 patients. 75% of them have high cholesterol, and 73% have arthritis. 4% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Tocci's median patient age at 65, with 63% women.

Medicare patients, 2024788
Average age74
Average risk score1.03
Also on Medicaid4%

Dr. Tocci's Medicare patients by age, 2024

Dr. Tocci's Medicare patients by sex, 2024

  • Women52767%
  • Men26133%

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

  1. High cholesterol75%
  2. Arthritis73%
  3. High blood pressure62%
  4. Ischemic heart disease24%
  5. Anxiety23%
  6. Diabetes21%
  7. Mood disorders21%
  8. Depression19%

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

Dr. Tocci's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women63%
  • Men35%

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

Dr. Stephen Leonard Tocci wrote 200 Medicare Part D claims in 2024

In 2024, Dr. Tocci wrote 200 Medicare Part D claims for 109 patients. 100% of them were for generic drugs. CMS names the drug for 147 of them, across 7 drugs with 11 or more claims each, at $1,391 in total drug cost. In 2023, CMS named 119 claims across 6 drugs.

Part D claims, 2024200
Drugs named by CMS7
Total drug cost$1,391
Part D patients109

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

  • Opioids10%20 of 200 claims
  • Antibiotics18%35 of 200 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: 1192024: 14724%

Drugs named by CMS: 7 in 2024, 6 in 2023.

See all prescribing by Dr. Tocci

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. Stephen Leonard Tocci scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Tocci for performance year 2024, reported as part of a group. Dr. Tocci accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Tocci, more than 95% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

Where Dr. Tocci ranks in Medicare procedure volume

Removal or shaving of skin growth
79th percentile50 procedures
Removal of tissue
74th percentile33 procedures
Lower limb (leg) arthroscopy (minimally invasive joint repair)
95th percentile24 procedures
Removal of nail tissue
59th percentile14 procedures
Melanoma (skin cancer) excision
66th percentile12 procedures

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

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. Stephen Leonard Tocci has 6 publications on record

Dmand AI links 6 papers to Dr. Tocci, published from 2008 to 2013. 2008 was the busiest year, with 2. The most frequent topics are Magnetic Resonance Imaging, Pain Measurement and Rotator Cuff. Dr. Tocci has published most often in Foot Ankle Int. Dr. Tocci's most frequent co-authors are Michael Patrick Bradley, MD, James W. Brodsky, MD and John Chia-Su Chao, MD.

Papers6
Years published2008 to 2013

Topics Dr. Tocci writes about most

  • Magnetic Resonance Imaging
  • Pain Measurement
  • Rotator Cuff
  • Rotator Cuff Injuries

Dr. Tocci's most frequent co-authors

Recent publications by Dr. Tocci

See all 6 publications and co-authors

See who Dr. Tocci researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tocci 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. Stephen Leonard Tocci received $34,727 in industry payments from 2016 to 2025

CMS Open Payments shows 96 general payments to Dr. Tocci from 18 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 60% of the total. Medline Industries, Inc. paid the most, $16,848.

General payments to Dr. Tocci by program year, 2016 to 2025

General payments to Dr. Tocci by kind, 2016 to 2025

$34.7Kin total
  • Consulting fees$20,78860%
  • Travel and lodging$10,20629%
  • Food and beverage$3,72411%
  • Gifts$100%

Companies that paid Dr. Tocci the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Tocci

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

Dr. Stephen Leonard Tocci has 1 award and honors on record

Dmand AI lists 1 award for Dr. Tocci, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Tocci

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Stephen Leonard Tocci graduated from University of Pittsburgh School of Medicine

Dr. Tocci graduated from University of Pittsburgh School of Medicine in 2002.

  1. Medical schoolUniversity of Pittsburgh School of Medicine
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Stephen Leonard Tocci accepts plans from 14 insurance carriers

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

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Tocci accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Stephen Leonard Tocci'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)
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. Stephen Leonard Tocci

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. Stephen Leonard Tocci's NPI number?

Dr. Stephen Leonard Tocci's NPI number is 1588771745. It was assigned on August 24, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Stephen Leonard Tocci?

Dr. Stephen Leonard Tocci is an orthopedic surgeon in Mission Viejo, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Stephen Leonard Tocci practice?

Dr. Tocci practices at 26401 Crown Valley Pkwy, Mission Viejo, CA 92691. Dr. Tocci's primary practice is Community Orthopedic Medical Group in Mission Viejo, California. Dmand AI also links Dr. Tocci to 1 group practice or clinic.

What is Dr. Stephen Leonard Tocci's office phone number?

The practice phone on file for Dr. Tocci is (949) 348-4000.

What is Dr. Stephen Leonard Tocci's medical license number?

Dr. Tocci holds California license A108023, one of the licenses on file in 3 states.

Which states has Dr. Stephen Leonard Tocci been licensed in?

Dmand AI has state licenses on file for Dr. Tocci in California (2009 to 2026), Texas (2008 to 2010) and Rhode Island (2005 to 2007).

Which hospitals is Dr. Stephen Leonard Tocci affiliated with?

Dr. Tocci is affiliated with Providence Mission Hospital.

What medical group is Dr. Stephen Leonard Tocci part of?

Dr. Tocci is linked to Community Orthopedic Medical Group.

Does Dr. Stephen Leonard Tocci accept Medicare?

Yes. CMS data shows Dr. Tocci billed Medicare for 6,470 services in 2024, and Dr. Tocci accepts Medicare assignment.

What is Dr. Stephen Leonard Tocci's MIPS score?

Dr. Tocci's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Stephen Leonard Tocci see?

CMS counts 788 Medicare patients who saw Dr. Tocci in 2024, with an average age of 74.

Is Dr. Stephen Leonard Tocci board certified?

Yes. Dr. Tocci is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.

What services does Dr. Stephen Leonard Tocci bill to Medicare?

In 2024, Dr. Tocci's most billed Medicare services were injected or infused drug (J7329), office visit, established patient (99214) and injected or infused drug (J3301).

Where did Dr. Stephen Leonard Tocci go to medical school?

Dr. Tocci graduated from University of Pittsburgh School of Medicine in 2002.

What drugs does Dr. Stephen Leonard Tocci prescribe most?

In 2024 Medicare Part D data, Dr. Tocci's most prescribed drugs by claims were Gabapentin, Meloxicam and Cephalexin.

Has Dr. Stephen Leonard Tocci received payments from drug or device companies?

CMS Open Payments shows $34,727 in general payments to Dr. Tocci from 18 companies from 2016 to 2025. The largest total came from Medline Industries, Inc.

How long has Dr. Stephen Leonard Tocci been practicing?

Dr. Tocci graduated from medical school in 2002, 24 years ago.

Does Dr. Stephen Leonard Tocci do research?

Dmand AI links 6 publications to Dr. Tocci, published from 2008 to 2013.

Who does Dr. Stephen Leonard Tocci publish with?

Dr. Tocci's most frequent co-authors are Michael Patrick Bradley, MD (2 shared papers), James W. Brodsky, MD (1 shared paper) and John Chia-Su Chao, MD (1 shared paper).

What insurance does Dr. Stephen Leonard Tocci accept?

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

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