Christine R. Martinez, PA-C
- Medicare services, 2024
- 13,109
- Medicare patients, 2024
- 638
- Part D claims, 2024
- 894
- MIPS score, 2024
- 75
- Hospital affiliations
- 2
- Practice address
- 2405 Shadelands Drive, Suite 200, Walnut Creek, CA 94598
- Practice phone
- Call (925) 935-6700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sequoia Surgical Pavilion
Surgery Center - Medicare-Certified · Walnut Creek, California
Find Christine Martinez'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.
Christine R. Martinez is a surgical physician assistant in Walnut Creek, California
Christine Martinez practices at Sequoia Surgical Pavilion in Walnut Creek, California.
Christine Martinez's NPI, 1871650523, was assigned on January 2, 2007. Christine Martinez holds California license 17487.
- NPI
- 1871650523NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668574740
- NPI enumeration date
- January 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 935-6700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christine R. Martinez practices at Sequoia Surgical Pavilion in Walnut Creek, California
Christine Martinez's primary practice is Sequoia Surgical Pavilion, at 2405 Shadelands Drive, Suite 200, Walnut Creek, CA 94598. The practice phone is (925) 935-6700.
- Sequoia Surgical Pavilion2405 Shadelands Drive, Suite 200, Walnut Creek, CA 94598Phone(925) 935-6700
Source: Dmand AI Affiliation Data
Christine R. Martinez is affiliated with 5 sites of care and 1 medical group
Christine Martinez's primary practice is Sequoia Surgical Pavilion in Walnut Creek, California. Christine Martinez is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is Golden State Orthopedics & Spine. Dmand AI also links Christine Martinez to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christine R. Martinez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christine Martinez practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sequoia Surgical Pavilion | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Christine R. Martinez is one of 883 surgical physician assistants in California
Surgical is Christine Martinez's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Christine Martinez is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Christine Martinez is licensed in California.
Specialties and state licenses
- Surgical physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists arthritis, bursitis, joint pain, knee injury, lower back pain, minor injury to a limb, muscle pain, fibromyalgia, and limb pain and rotator cuff injury among the conditions Christine Martinez treats.
Surgical physician assistants near Christine Martinez
Counts of surgical physician assistants 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
Christine R. Martinez billed Medicare for 13,109 services in 2024
CMS data shows 13,109 Medicare services from Christine Martinez across 15 procedure codes in 2024, for 638 Medicare patients. Medicare paid $148,544 for them.
Christine Martinez's Medicare services by type, 2024
- Drugs given in the office11,686
- Office and hospital visits585
- Imaging454
- Surgery384
Where Christine Martinez's Medicare services took place, 2024
- In an office13,00799%
- In a facility1021%
Christine Martinez compared with the California median for surgical physician assistants, 2024
- Christine Martinez
- California median
- Medicare services
- 13,109vs 22059.6 times
- Medicare patients
- 638vs 907.1 times
- Part D claims
- 826vs 1555.3 times
Medians across 656 surgical physician assistants in California with Dmand AI profiles that report each measure.
Christine Martinez'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Christine R. Martinez treated 638 Medicare patients in 2024, average age 75
CMS counts 638 Medicare patients who saw Christine Martinez in 2024. The largest group is 65 to 74, with 286 patients. 75% of them have arthritis, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Christine Martinez's median patient age at 73, with 62% women.
Christine Martinez's Medicare patients by age, 2024
Christine Martinez's Medicare patients by sex, 2024
- Women39963%
- Men23937%
Chronic conditions among Christine Martinez's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure70%
- Ischemic heart disease22%
- Mood disorders22%
- Anxiety21%
- Osteoporosis21%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Christine Martinez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christine R. Martinez wrote 894 Medicare Part D claims in 2024
In 2024, Christine Martinez wrote 894 Medicare Part D claims for 391 patients. 97% of them were for generic drugs. CMS names the drug for 826 of them, across 11 drugs with 11 or more claims each, at $21,058 in total drug cost.
Christine Martinez's Part D claims by kind of drug, 2024
- Generic865 claims97%
- Brand-name29 claims3%
Christine Martinez'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 Christine Martinez's Part D claims, 2024
- Opioids36%320 of 894 claims
- Antibiotics16%142 of 894 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Christine R. Martinez 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 Christine Martinez for performance year 2024, reported as part of a group. Christine Martinez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Christine R. Martinez received $1,069 in industry payments from 2024 to 2025
CMS Open Payments shows 17 general payments to Christine Martinez from 11 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 87% of the total. Bioventus LLC paid the most, $182.
General payments to Christine Martinez by program year, 2024 to 2025
General payments to Christine Martinez by kind, 2024 to 2025
- Food and beverage$93287%
- Education$13713%
Companies that paid Christine Martinez the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Christine R. Martinez is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Christine R. Martinez'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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 Christine R. Martinez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christine R. Martinez's NPI number?
Christine R. Martinez's NPI number is 1871650523. It was assigned on January 2, 2007, and it is active in the NPI Registry.
What does Christine R. Martinez specialize in?
Christine R. Martinez is a surgical physician assistant in Walnut Creek, California. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Christine R. Martinez practice?
Christine Martinez practices at 2405 Shadelands Drive, Suite 200, Walnut Creek, CA 94598. Christine Martinez's primary practice is Sequoia Surgical Pavilion in Walnut Creek, California. Dmand AI also links Christine Martinez to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Christine R. Martinez's office phone number?
The practice phone on file for Christine Martinez is (925) 935-6700.
What is Christine R. Martinez's medical license number?
Christine Martinez holds California license 17487.
Which hospitals is Christine R. Martinez affiliated with?
Christine Martinez is affiliated with John Muir Medical Center, Walnut Creek. Dmand AI links Christine Martinez to 1 more hospital.
What medical group is Christine R. Martinez part of?
Christine Martinez is linked to Golden State Orthopedics & Spine.
Does Christine R. Martinez accept Medicare?
Yes. CMS data shows Christine Martinez billed Medicare for 13,109 services in 2024, and Christine Martinez accepts Medicare assignment.
What is Christine R. Martinez's MIPS score?
Christine Martinez's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Christine R. Martinez see?
CMS counts 638 Medicare patients who saw Christine Martinez in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
Is Christine R. Martinez board certified?
Yes. Christine Martinez is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Christine R. Martinez bill to Medicare?
In 2024, Christine Martinez's most billed Medicare services were injected or infused drug (J7328), injected or infused drug (J7318) and injected or infused drug (J3301).
What drugs does Christine R. Martinez prescribe most?
In 2024 Medicare Part D data, Christine Martinez's most prescribed drugs by claims were Celecoxib, Oxycodone HCl and Hydrocodone-Acetaminophen.
Has Christine R. Martinez received payments from drug or device companies?
CMS Open Payments shows $1,069 in general payments to Christine Martinez from 11 companies from 2024 to 2025. The largest total came from Bioventus LLC.
How long has Christine R. Martinez been practicing?
Christine Martinez graduated from medical school in 2004, 22 years ago.
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