Dr. Gregory L. Belcher, MD
- Medicare services, 2018
- 48
- Part D claims, 2018
- 33
- Industry payments
- $13
- Affiliated sites
- 1
- Insurance carriers
- 5
- Practice address
- 555 Knowles Drive, Los Gatos, CA 95032
- Practice phone
- Call (408) 871-0800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr. Gregory Belcher
Physician office · Los Gatos, California
Find Dr. Belcher'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. Gregory L. Belcher is an orthopedic surgeon in Foster City, California
Dr. Belcher practices at Dr. Gregory Belcher in Los Gatos, California.
Dr. Belcher's NPI, 1598874422, was assigned on August 30, 2006. Dr. Belcher graduated from Tufts University School Of Medicine in 1988. Dr. Belcher holds California license G66631.
- NPI
- 1598874422NPI Registry (opens in a new tab)
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Practice phone
- (408) 871-0800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gregory L. Belcher practices in Los Gatos and Foster City
Dr. Belcher's primary practice is Dr. Gregory Belcher, at 555 Knowles Drive, Los Gatos, CA 95032. The practice phone is (408) 871-0800. The NPI Registry lists Dr. Belcher's practice address as 1051 E Hillsdale Blvd, Foster City, CA 94404.
- Dr. Gregory BelcherPrimary555 Knowles Drive, Los Gatos, CA 95032Phone(408) 871-0800
- NPI Registry address1051 E Hillsdale Blvd, Foster City, CA 94404 · San Mateo CountyPhone(408) 379-8141
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Gregory L. Belcher is affiliated with 1 site of care
Dr. Belcher's primary practice is Dr. Gregory Belcher in Los Gatos, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory L. Belcher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Belcher practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Gregory Belcher | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregory L. Belcher is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Belcher's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Belcher is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Orthopedic surgeons near Dr. Belcher
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. Gregory L. Belcher billed Medicare for 48 services in 2018
CMS data shows 48 Medicare services from Dr. Belcher across 2 procedure codes in 2018, all of them office visits. Medicare paid $3,223 for them. Every service was in an office.
Dr. Belcher's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 2682018: 4882%
Dr. Belcher compared with the California median for orthopedic surgeons, 2018
- Dr. Belcher
- California median
- Medicare services
- 48vs 68393% below
- Part D claims
- 33vs 7053% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Belcher's most billed Medicare procedure codes, 2018
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. Belcher?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Belcher and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory L. Belcher's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Belcher's median patient age at 59, with 64% women.
Dr. Belcher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Gregory L. Belcher wrote 33 Medicare Part D claims in 2018
In 2018, Dr. Belcher wrote 33 Medicare Part D claims. They cover 2 drugs, with $1,053 in total drug cost. In 2017, CMS named 136 claims across 3 drugs.
Dr. Belcher's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 1362018: 3376%
Drugs named by CMS: 2 in 2018, 3 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Gregory L. Belcher received $13 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Belcher from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Horizon Pharma plc paid the most, $13.
Companies that paid Dr. Belcher the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory L. Belcher graduated from Tufts University School Of Medicine
Dr. Belcher graduated from Tufts University School Of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Gregory L. Belcher accepts plans from 5 insurance carriers
Dr. Belcher is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Belcher accepts, by number of carriers
- Medicare5
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory L. Belcher'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Gregory L. Belcher
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. Gregory L. Belcher's NPI number?
Dr. Gregory L. Belcher's NPI number is 1598874422. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory L. Belcher?
Dr. Gregory L. Belcher is an orthopedic surgeon in Foster City, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Gregory L. Belcher practice?
Dr. Belcher practices at 555 Knowles Drive, Los Gatos, CA 95032. Dr. Belcher also practices at 1051 E Hillsdale Blvd, Foster City, CA 94404. Dr. Belcher's primary practice is Dr. Gregory Belcher in Los Gatos, California.
What is Dr. Gregory L. Belcher's office phone number?
The practice phone on file for Dr. Belcher is (408) 871-0800.
What is Dr. Gregory L. Belcher's medical license number?
Dr. Belcher holds California license G66631.
Does Dr. Gregory L. Belcher accept Medicare?
Yes. CMS data shows Dr. Belcher billed Medicare for 48 services in 2018.
What services does Dr. Gregory L. Belcher bill to Medicare?
In 2018, Dr. Belcher's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Gregory L. Belcher go to medical school?
Dr. Belcher graduated from Tufts University School Of Medicine in 1988.
What drugs does Dr. Gregory L. Belcher prescribe most?
In 2018 Medicare Part D data, Dr. Belcher's most prescribed drugs by claims were Oxycodone-Acetaminophen and Voltaren.
Has Dr. Gregory L. Belcher received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Belcher from 1 company from 2016 to 2016. The largest total came from Horizon Pharma plc.
How long has Dr. Gregory L. Belcher been practicing?
Dr. Belcher graduated from medical school in 1988, 38 years ago.
What insurance does Dr. Gregory L. Belcher accept?
Dr. Belcher is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card