J Hand Surg Am
Biomechanical PhenomenaCadaverFinger Joint
Dr. Leonard Gordon, MD
NPI1255301537PAC ID2163422122
- Medicare services, 2023
- 38
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 37
- Publications
- 41
- Industry payments
- $286
- Practice address
- 1635 Divisadero Street, Suite 200, San Francisco, CA 94115
- Practice phone
- Call (415) 346-4548
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Presidio Surgery Center
Surgery Center - Medicare-Certified · San Francisco, California
Find Dr. Gordon's professional email, personal email and mobile number
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Dr. Leonard Gordon is an orthopedic surgeon in San Francisco, California
Dr. Gordon practices at Presidio Surgery Center in San Francisco, California.
Dr. Gordon's NPI, 1255301537, was assigned on January 26, 2006. Dr. Gordon graduated from University of the Witwatersrand in 1971. Dr. Gordon's California license number on file is A26770.
NPI and contact details
- NPI
- 1255301537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163422122
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 346-4548
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leonard Gordon practices at Presidio Surgery Center in San Francisco, California
Dr. Gordon's primary practice is Presidio Surgery Center, at 1635 Divisadero Street, Suite 200, San Francisco, CA 94115. The practice phone is (415) 346-4548.
- Presidio Surgery Center1635 Divisadero Street, Suite 200, San Francisco, CA 94115Phone(415) 346-4548
Source: Dmand AI Affiliation Data
Dr. Leonard Gordon is affiliated with 3 sites of care and 1 medical group
Dr. Gordon's primary practice is Presidio Surgery Center in San Francisco, California. The medical group on file is Hand and Microsurgery Medical Group. Dmand AI also links Dr. Gordon to 1 more physician office and 1 group practice or clinic, each named with a free account.
Presidio Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leonard Gordon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gordon practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Presidio Surgery Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leonard Gordon is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Gordon's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Gordon is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Gordon has a license on file in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists arm, wrist, hand fracture and dislocation, carpal tunnel syndrome, hand joint or tendon inflammation and joint cyst among the conditions Dr. Gordon treats.
Orthopedic surgeons near Dr. Gordon
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. Leonard Gordon billed Medicare for 38 services in 2023
CMS data shows 38 Medicare services from Dr. Gordon across 2 procedure codes in 2023, all of them office visits, for 15 Medicare patients. Medicare paid $2,920 for them. Every service was in an office.
Medicare services, 202338
Medicare patients15
Paid by Medicare$2,920
Procedure codes2
Dr. Gordon's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 322023: 3819%
Dr. Gordon compared with the California median for orthopedic surgeons, 2023
- Dr. Gordon
- California median
- Medicare services
- 38vs 68394% below
- Medicare patients
- 15vs 21593% below
- Part D claims
- 12vs 7083% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Gordon's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gordon and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leonard Gordon treated 15 Medicare patients in 2024, average age 75
CMS counts 15 Medicare patients who saw Dr. Gordon in 2024. The largest group is under 65, with 0 patients. 75% of them have arthritis, and 73% have high cholesterol. Their average risk score is 0.67, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gordon's median patient age at 47, with 40% women.
Medicare patients, 202415
Average age75
Average risk score0.67
Dr. Gordon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Gordon's Medicare patients, 2024
- Arthritis75%
- High cholesterol73%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gordon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leonard Gordon wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Gordon wrote 37 Medicare Part D claims. 97% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $8 in total drug cost. In 2023, CMS named 35 claims across 3 drugs.
Part D claims, 202437
Drugs named by CMS1
Total drug cost$8
Dr. Gordon's Part D claims by kind of drug, 2024
- Generic36 claims97%
- Brand-name and other1 claims3%
Dr. Gordon'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 352024: 1266%
Drugs named by CMS: 1 in 2024, 3 in 2023.
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
How Dr. Leonard Gordon takes part in Medicare
Dr. Gordon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Leonard Gordon has 41 publications on record
Dmand AI links 41 papers to Dr. Gordon in 2013. The most frequent topics are Microsurgery, Muscles and Surgical Flaps. Dr. Gordon has published most often in J Hand Surg Am. Dr. Gordon's most frequent co-authors are David G. Levinsohn, MD, Joseph C. Cheng, MD and Joshua Asher Gordon, MD.
Papers41
Topics Dr. Gordon writes about most
- Microsurgery
- Muscles
- Surgical Flaps
- Amputation, Traumatic
- Transplantation, Autologous
- Finger Injuries
- Fingers
- Tendon Injuries
Dr. Gordon's most frequent co-authors
- David G. Levinsohn, MD9 shared papers
- Joseph C. Cheng, MD3 shared papers
- Joshua Asher Gordon, MD3 shared papers
Recent publications by Dr. Gordon
Biomechanical PhenomenaElasticityMaterials Testing
J Surg Orthop Adv
Hand InjuriesLigaments, ArticularOrthopedic Fixation Devices
FingersFluoresceinFluoresceins
J Hand Surg Am
Carpal BonesCarpal Tunnel SyndromeForearm
See who Dr. Gordon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gordon works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leonard Gordon received $286 in industry payments from 2016 to 2020
CMS Open Payments shows 7 general payments to Dr. Gordon from 4 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Integra LifeSciences Corporation paid the most, $79.
General payments to Dr. Gordon by program year, 2016 to 2020
Companies that paid Dr. Gordon the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leonard Gordon has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Gordon, most recently Research Grant in 2010.
Awards and honors for Dr. Gordon
- 2010
- Research Grant
- Undated
- UCSF Student Teaching Award
Source: Dmand AI Professional Profile Data
Dr. Leonard Gordon graduated from University of the Witwatersrand
Dr. Gordon graduated from University of the Witwatersrand in 1971. Dr. Gordon is a member of ASSH.
- Medical school
- Board certified in orthopaedic surgery
- Board certified in qualified medical examiner, agreed medical examiner
Source: Dmand AI Professional Profile Data
Dr. Leonard Gordon accepts plans from 7 insurance carriers
Dr. Gordon is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Gordon accepts, by number of carriers
- Medicare7
- PPO6
- EPO2
- HMO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Leonard Gordon's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Leonard Gordon
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. Leonard Gordon's NPI number?
Dr. Leonard Gordon's NPI number is 1255301537. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leonard Gordon?
Dr. Leonard Gordon is an orthopedic surgeon in San Francisco, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Leonard Gordon practice?
Dr. Gordon practices at 1635 Divisadero Street, Suite 200, San Francisco, CA 94115. Dr. Gordon's primary practice is Presidio Surgery Center in San Francisco, California. Dmand AI also links Dr. Gordon to 1 physician office and 1 group practice or clinic.
What is Dr. Leonard Gordon's office phone number?
The practice phone on file for Dr. Gordon is (415) 346-4548.
What is Dr. Leonard Gordon's medical license number?
Dr. Gordon's California license number on file is A26770.
What medical group is Dr. Leonard Gordon part of?
Dr. Gordon is linked to Hand and Microsurgery Medical Group.
Does Dr. Leonard Gordon accept Medicare?
Yes. CMS data shows Dr. Gordon billed Medicare for 38 services in 2023, and Dr. Gordon accepts Medicare assignment.
How many Medicare patients does Dr. Leonard Gordon see?
CMS counts 15 Medicare patients who saw Dr. Gordon in 2024, with an average age of 75.
Is Dr. Leonard Gordon board certified?
Yes. Dr. Gordon is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. Leonard Gordon bill to Medicare?
In 2023, Dr. Gordon's most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99203).
Show 7 more questionsShow fewer questions
Where did Dr. Leonard Gordon go to medical school?
Dr. Gordon graduated from University of the Witwatersrand in 1971.
What drugs does Dr. Leonard Gordon prescribe most?
In 2024 Medicare Part D data, Dr. Gordon's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Leonard Gordon received payments from drug or device companies?
CMS Open Payments shows $286 in general payments to Dr. Gordon from 4 companies from 2016 to 2020. The largest total came from Integra LifeSciences Corporation.
How long has Dr. Leonard Gordon been practicing?
Dr. Gordon graduated from medical school in 1971, 55 years ago.
Does Dr. Leonard Gordon do research?
Dmand AI links 41 publications to Dr. Gordon.
Who does Dr. Leonard Gordon publish with?
Dr. Gordon's most frequent co-authors are David G. Levinsohn, MD (9 shared papers), Joseph C. Cheng, MD (3 shared papers) and Joshua Asher Gordon, MD (3 shared papers).
What insurance does Dr. Leonard Gordon accept?
Dr. Gordon is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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