Dr. John Knight, MD
- Medicare services, 2021
- 1,097
- Part D claims, 2021
- 272
- Industry payments
- $3,511
- Affiliated sites
- 5
- Medical groups
- 4
- Practice address
- 2625 Shadelands Dr, Walnut Creek, CA 94598
- Practice phone
- Call (925) 939-8585
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden State Orthopedics & Spine
Walnut Creek, California
Find Dr. Knight's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John Knight is an orthopedic surgeon in Walnut Creek, California
Dr. Knight practices at Golden State Orthopedics & Spine in Walnut Creek, California.
Dr. Knight's NPI, 1558310938, was assigned on May 10, 2006. Dr. Knight graduated from Creighton University School of Medicine - Omaha in 1978. Dr. Knight holds California license G40293.
- NPI
- 1558310938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577475086
- NPI enumeration date
- May 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 939-8585
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Knight practices at Golden State Orthopedics & Spine in Walnut Creek, California
Dr. Knight's primary practice is Golden State Orthopedics & Spine, at 2625 Shadelands Dr, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-8585.
- Golden State Orthopedics & Spine2625 Shadelands Dr, Walnut Creek, CA 94598 · Contra Costa CountyPhone(925) 939-8585
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Knight is affiliated with 6 sites of care and 4 medical groups
Dr. Knight's primary practice is Golden State Orthopedics & Spine in Walnut Creek, California. The medical group on file is Golden State Orthopedics & Spine. Dmand AI also links Dr. Knight to 4 more group practices and clinics, 3 medical groups and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Knight's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knight practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden State Orthopedics & Spine | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Knight is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Knight's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Knight is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Knight's licenses on file in 2 states: California and Hawaii.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
- Hawaii license
Orthopedic surgeons near Dr. Knight
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. John Knight billed Medicare for 1,097 services in 2021
CMS data shows 1,097 Medicare services from Dr. Knight across 14 procedure codes in 2021. Medicare paid $92,221 for them.
Dr. Knight's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 3382021: 40319%
- Drugs given in the office
- 2020: 3802021: 4005%
- Imaging
- 2020: 1242021: 16432%
- Surgery
- 2020: 1212021: 1307%
- Other services
- 2020: 172021: 0100%
Where Dr. Knight's Medicare services took place, 2021
- In an office1,05796%
- In a facility404%
Dr. Knight compared with the California median for orthopedic surgeons, 2021
- Dr. Knight
- California median
- Medicare services
- 1,097vs 68361% above
- Part D claims
- 272vs 703.9 times
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Knight's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Knight?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Knight and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Knight's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Knight's median patient age at 68, with 56% women.
Dr. Knight's 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
- Women56%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. John Knight wrote 272 Medicare Part D claims in 2021
In 2021, Dr. Knight wrote 272 Medicare Part D claims. They cover 9 drugs, with $2,847 in total drug cost. In 2020, CMS named 310 claims across 8 drugs.
Dr. Knight's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 3102021: 27212%
Drugs named by CMS: 9 in 2021, 8 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. John Knight takes part in Medicare
Dr. Knight 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. John Knight received $3,511 in industry payments from 2016 to 2025
CMS Open Payments shows 68 general payments to Dr. Knight from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 63% of the total. Zimmer Biomet Holdings, Inc. paid the most, $2,630.
General payments to Dr. Knight by program year, 2016 to 2025
General payments to Dr. Knight by kind, 2016 to 2025
- Food and beverage$2,19563%
- Travel and lodging$1,25836%
- Education$582%
Companies that paid Dr. Knight the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Knight has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Knight.
Awards and honors for Dr. Knight
- Undated
- Super Doc
- Top Doctor
Source: Dmand AI Professional Profile Data
Dr. John Knight graduated from Creighton University School of Medicine - Omaha
Dr. Knight graduated from Creighton University School of Medicine - Omaha in 1978.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. John Knight accepts plans from 2 insurance carriers
Dr. Knight is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and Molina. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Molina
Plan types Dr. Knight accepts, by number of carriers
- HMO1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. John Knight'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. John Knight
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. John Knight's NPI number?
Dr. John Knight's NPI number is 1558310938. It was assigned on May 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Knight?
Dr. John Knight is an orthopedic surgeon in Walnut Creek, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John Knight practice?
Dr. Knight practices at 2625 Shadelands Dr, Walnut Creek, CA 94598. Dr. Knight's primary practice is Golden State Orthopedics & Spine in Walnut Creek, California. Dmand AI also links Dr. Knight to 4 group practices and clinics, 3 medical groups and 1 physician office.
What is Dr. John Knight's office phone number?
The practice phone on file for Dr. Knight is (925) 939-8585.
What is Dr. John Knight's medical license number?
Dr. Knight holds California license G40293, one of the licenses on file in 2 states.
Which states has Dr. John Knight been licensed in?
Dmand AI has state licenses on file for Dr. Knight in California (1979 to 2027) and Hawaii (1995 to 2022).
What medical group is Dr. John Knight part of?
Dr. Knight is linked to Golden State Orthopedics & Spine. Dmand AI links Dr. Knight to 3 more medical groups.
Does Dr. John Knight accept Medicare?
Yes. CMS data shows Dr. Knight billed Medicare for 1,097 services in 2021, and Dr. Knight accepts Medicare assignment.
Is Dr. John Knight board certified?
Yes. Dr. Knight is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. John Knight bill to Medicare?
In 2021, Dr. Knight's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and surgery: bones and joints (20610).
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Where did Dr. John Knight go to medical school?
Dr. Knight graduated from Creighton University School of Medicine - Omaha in 1978.
What drugs does Dr. John Knight prescribe most?
In 2021 Medicare Part D data, Dr. Knight's most prescribed drugs by claims were Gabapentin, Celecoxib and Hydrocodone-Acetaminophen.
Has Dr. John Knight received payments from drug or device companies?
CMS Open Payments shows $3,511 in general payments to Dr. Knight from 15 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. John Knight been practicing?
Dr. Knight graduated from medical school in 1978, 48 years ago.
What insurance does Dr. John Knight accept?
Dr. Knight is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and Molina. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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