Dr. Kathryn P. Maxwell, MD
- Medicare services, 2024
- 155
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 187
- MIPS score, 2024
- 89
- Affiliated sites
- 1
- Practice address
- 5651 Copley Dr, San Diego, CA 92111
- Practice phone
- Call (858) 262-6666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sharp Rees-Stealy Medical Group, Inc
San Diego, California
Find Dr. Maxwell'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. Kathryn P. Maxwell is a family medicine physician in San Diego, California
Dr. Maxwell practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California.
Dr. Maxwell's NPI, 1366453151, was assigned on August 10, 2006. Dr. Maxwell graduated from UC San Diego School of Medicine in 2002. Dr. Maxwell holds California license A85871.
- NPI
- 1366453151NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345284337
- NPI enumeration date
- August 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (858) 262-6666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Kathryn P. Maxwell practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California
Dr. Maxwell's primary practice is Sharp Rees-Stealy Medical Group, Inc, at 5651 Copley Dr, San Diego, CA 92111 in San Diego County. The practice phone is (858) 262-6666.
- Sharp Rees-Stealy Medical Group, Inc5651 Copley Dr, San Diego, CA 92111 · San Diego CountyPhone(858) 262-6666
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kathryn P. Maxwell is affiliated with 2 sites of care and 1 medical group
Dr. Maxwell's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. The medical group on file is Sharp Rees-Stealy Medical Group. Dmand AI also links Dr. Maxwell to 1 more group practice or clinic, 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. Kathryn P. Maxwell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maxwell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Rees-Stealy Medical Group, Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kathryn P. Maxwell is one of 15,680 family medicine physicians in California
Family medicine is Dr. Maxwell's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Maxwell is board certified in family medicine by the American Board of Family Medicine. Dr. Maxwell is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, ankle or foot injury, anxiety, broken or dislocated ankle/ or foot, bronchitis, conjunctivitis and eyelid inflammation among the conditions Dr. Maxwell treats.
Family medicine physicians near Dr. Maxwell
Counts of family medicine physicians 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. Kathryn P. Maxwell billed Medicare for 155 services in 2024
CMS data shows 155 Medicare services from Dr. Maxwell across 5 procedure codes in 2024, for 150 Medicare patients. Medicare paid $11,502 for them. Every service was in an office.
Dr. Maxwell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1442024: 1366%
- Lab and pathology
- 2023: 372024: 1949%
- Surgery
- 2023: 112024: 0100%
Dr. Maxwell compared with the California median for family medicine physicians, 2024
- Dr. Maxwell
- California median
- Medicare services
- 155vs 24637% below
- Medicare patients
- 150vs 11827% above
- Part D claims
- 54vs 83394% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Maxwell'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Maxwell and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kathryn P. Maxwell treated 150 Medicare patients in 2024, average age 74
CMS counts 150 Medicare patients who saw Dr. Maxwell in 2024. The largest group is 65 to 74, with 66 patients. 63% of them have high blood pressure, and 59% have high cholesterol. 25% 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. Maxwell's median patient age at 49, with 66% women.
Dr. Maxwell's Medicare patients by age, 2024
Dr. Maxwell's Medicare patients by sex, 2024
- Women9362%
- Men5738%
Chronic conditions among Dr. Maxwell's Medicare patients, 2024
- High blood pressure63%
- High cholesterol59%
- Arthritis51%
- Diabetes27%
- Anxiety26%
- Mood disorders23%
- Depression21%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maxwell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kathryn P. Maxwell wrote 187 Medicare Part D claims in 2024
In 2024, Dr. Maxwell wrote 187 Medicare Part D claims for 154 patients. 82% of them were for generic drugs. CMS names the drug for 54 of them, across 4 drugs with 11 or more claims each, at $308 in total drug cost. In 2023, CMS named 24 claims across 2 drugs.
Dr. Maxwell's Part D claims by kind of drug, 2024
- Generic153 claims82%
- Brand-name and other34 claims18%
Dr. Maxwell'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. Maxwell's Part D claims, 2024
- Antibiotics41%76 of 187 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: 242024: 54125%
Drugs named by CMS: 4 in 2024, 2 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
Dr. Kathryn P. Maxwell scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Maxwell for performance year 2024, reported as part of a group. Dr. Maxwell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Maxwell as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Maxwell's MIPS scores, performance year 2024
- 89of 100Final score
- 81of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
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. Kathryn P. Maxwell graduated from UC San Diego School of Medicine
Dr. Maxwell graduated from UC San Diego School of Medicine in 2002.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Kathryn P. Maxwell accepts plans from 6 insurance carriers
Dr. Maxwell is in network with 6 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Maxwell accepts, by number of carriers
- HMO4
- POS4
- EPO3
- Medicare3
- PPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Kathryn P. Maxwell'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 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)Doctors and Clinicians Utilization Data (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. Kathryn P. Maxwell
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. Kathryn P. Maxwell's NPI number?
Dr. Kathryn P. Maxwell's NPI number is 1366453151. It was assigned on August 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kathryn P. Maxwell?
Dr. Kathryn P. Maxwell is a family medicine physician in San Diego, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Kathryn P. Maxwell practice?
Dr. Maxwell practices at 5651 Copley Dr, San Diego, CA 92111. Dr. Maxwell's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. Dmand AI also links Dr. Maxwell to 1 group practice or clinic.
What is Dr. Kathryn P. Maxwell's office phone number?
The practice phone on file for Dr. Maxwell is (858) 262-6666.
What is Dr. Kathryn P. Maxwell's medical license number?
Dr. Maxwell holds California license A85871.
What medical group is Dr. Kathryn P. Maxwell part of?
Dr. Maxwell is linked to Sharp Rees-Stealy Medical Group.
Does Dr. Kathryn P. Maxwell accept Medicare?
Yes. CMS data shows Dr. Maxwell billed Medicare for 155 services in 2024, and Dr. Maxwell accepts Medicare assignment.
Does Dr. Kathryn P. Maxwell offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Maxwell as offering telehealth services.
What is Dr. Kathryn P. Maxwell's MIPS score?
Dr. Maxwell's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Kathryn P. Maxwell see?
CMS counts 150 Medicare patients who saw Dr. Maxwell in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
Is Dr. Kathryn P. Maxwell board certified?
Yes. Dr. Maxwell is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Kathryn P. Maxwell bill to Medicare?
In 2024, Dr. Maxwell's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and lab and pathology test (81003).
Where did Dr. Kathryn P. Maxwell go to medical school?
Dr. Maxwell graduated from UC San Diego School of Medicine in 2002.
What drugs does Dr. Kathryn P. Maxwell prescribe most?
In 2024 Medicare Part D data, Dr. Maxwell's most prescribed drugs by claims were Paxlovid, Cephalexin and Amoxicillin-Clavulanate Potass.
How long has Dr. Kathryn P. Maxwell been practicing?
Dr. Maxwell graduated from medical school in 2002, 24 years ago.
What insurance does Dr. Kathryn P. Maxwell accept?
Dr. Maxwell is in network with 6 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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