Gynecol Oncol
ApoptosisCell CountEndometrial Hyperplasia
Dr. Charles A. Amezcua, MD
NPI1245373992PAC ID7618071416
- Medicare services, 2024
- 21
- Medicare patients, 2024
- 19
- Publications
- 7
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Amezcua'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. Charles A. Amezcua is a pathologist in Stockton, California
Dr. Amezcua practices at Permanente Medical Group Inc in Stockton, California.
Dr. Amezcua's NPI, 1245373992, was assigned on February 14, 2007. Dr. Amezcua graduated from Keck School of Medicine of USC in 1993. Dr. Amezcua holds California license G81183.
NPI and contact details
- NPI
- 1245373992NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618071416
- NPI enumeration date
- February 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles A. Amezcua practices at Permanente Medical Group Inc in Stockton, California
Dr. Amezcua's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Charles A. Amezcua is affiliated with 2 sites of care and 1 medical group
Dr. Amezcua's primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Amezcua is also affiliated with Santa Rosa Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles A. Amezcua's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Amezcua practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Amezcua practices
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. Charles A. Amezcua is one of 297 pathologists in California
Anatomic pathology is Dr. Amezcua's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Amezcua is board certified in anatomic pathology & clinical pathology by the American Board of Pathology. Dmand AI has Dr. Amezcua's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Anatomic pathology, CaliforniaPrimary
- Nevada license
Pathologists near Dr. Amezcua
Counts of pathologists with a Dmand AI profile, by place and practice. Each opens the list.
297pathologists in California
4pathologists in Stockton
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Charles A. Amezcua billed Medicare for 21 services in 2024
CMS data shows 21 Medicare services from Dr. Amezcua across 1 procedure code in 2024, for 19 Medicare patients. Medicare paid $425 for them. Every service was in an office.
Medicare services, 202421
Medicare patients19
Paid by Medicare$425
Procedure codes1
Dr. Amezcua's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 342024: 2138%
Dr. Amezcua compared with the California median for pathologists, 2024
- Dr. Amezcua
- California median
- Medicare services
- 21vs 67897% below
- Medicare patients
- 19vs 24192% below
Medians across 211 pathologists in California with Dmand AI profiles that report each measure.
Dr. Amezcua'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.
Need commercial claims for Dr. Amezcua?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Amezcua and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles A. Amezcua treated 19 Medicare patients in 2024, average age 55
CMS counts 19 Medicare patients who saw Dr. Amezcua in 2024. Their average risk score is 0.61, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Amezcua's median patient age at 45, with 89% women.
Medicare patients, 202419
Average age55
Average risk score0.61
Dr. Amezcua's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women89%
- Men11%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Charles A. Amezcua takes part in Medicare
Dr. Amezcua 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)
For MedTech and pharma teams
Find pathologists like Dr. Amezcua by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Charles A. Amezcua has 7 publications on record
Dmand AI links 7 papers to Dr. Amezcua in 2013. The most frequent topics are Medroxyprogesterone Acetate, Predictive Value of Tests and Uterine Cervical Neoplasms. Dr. Amezcua has published most often in Am J Obstet Gynecol. Dr. Amezcua's most frequent co-authors are Afshin Bahador, MD, Paul Sc Lin, MD and Koji Matsuo, MD.
Papers7
Topics Dr. Amezcua writes about most
- Medroxyprogesterone Acetate
- Predictive Value of Tests
- Uterine Cervical Neoplasms
Dr. Amezcua's most frequent co-authors
- Afshin Bahador, MD1 shared paper
- Paul Sc Lin, MD1 shared paper
- Koji Matsuo, MD1 shared paper
Recent publications by Dr. Amezcua
DNA-Binding ProteinsHydatidiform MolePostoperative Care
Obstet Gynecol Clin North Am
Cytological TechniquesDiagnosis, Computer-AssistedPapanicolaou Test
AnastrozoleAntineoplastic Combined Chemotherapy ProtocolsAromatase Inhibitors
See who Dr. Amezcua researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Amezcua works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Charles A. Amezcua graduated from Keck School of Medicine of USC
Dr. Amezcua graduated from Keck School of Medicine of USC in 1993.
- Medical school
- Board certified in anatomic pathology & clinical pathology
Source: Dmand AI Professional Profile Data
Dr. Charles A. Amezcua accepts plans from 2 insurance carriers
Dr. Amezcua is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Amezcua accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Charles A. Amezcua'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 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) |
| 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 |
| 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. Charles A. Amezcua
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. Charles A. Amezcua's NPI number?
Dr. Charles A. Amezcua's NPI number is 1245373992. It was assigned on February 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles A. Amezcua?
Dr. Charles A. Amezcua is a pathologist in Stockton, California. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. Charles A. Amezcua practice?
Dr. Amezcua practices at 7373 West Ln, Stockton, CA 95210. Dr. Amezcua's primary practice is Permanente Medical Group Inc in Stockton, California.
What is Dr. Charles A. Amezcua's office phone number?
The practice phone on file for Dr. Amezcua is (209) 476-2000.
What is Dr. Charles A. Amezcua's medical license number?
Dr. Amezcua holds California license G81183, one of the licenses on file in 2 states.
Which states has Dr. Charles A. Amezcua been licensed in?
Dmand AI has state licenses on file for Dr. Amezcua in California (1995 to 2027) and Nevada (2004 to 2023).
Which hospitals is Dr. Charles A. Amezcua affiliated with?
Dr. Amezcua is affiliated with Santa Rosa Medical Center.
What medical group is Dr. Charles A. Amezcua part of?
Dr. Amezcua is linked to The Permanente Medical Group, Inc.
Does Dr. Charles A. Amezcua accept Medicare?
Yes. CMS data shows Dr. Amezcua billed Medicare for 21 services in 2024, and Dr. Amezcua accepts Medicare assignment.
How many Medicare patients does Dr. Charles A. Amezcua see?
CMS counts 19 Medicare patients who saw Dr. Amezcua in 2024, with an average age of 55.
Show 7 more questionsShow fewer questions
Is Dr. Charles A. Amezcua board certified?
Yes. Dr. Amezcua is board certified in anatomic pathology & clinical pathology by the American Board of Pathology.
What services does Dr. Charles A. Amezcua bill to Medicare?
In 2024, Dr. Amezcua's most billed Medicare services were lab and pathology test (88305).
Where did Dr. Charles A. Amezcua go to medical school?
Dr. Amezcua graduated from Keck School of Medicine of USC in 1993.
How long has Dr. Charles A. Amezcua been practicing?
Dr. Amezcua graduated from medical school in 1993, 33 years ago.
Does Dr. Charles A. Amezcua do research?
Dmand AI links 7 publications to Dr. Amezcua.
Who does Dr. Charles A. Amezcua publish with?
Dr. Amezcua's most frequent co-authors are Afshin Bahador, MD (1 shared paper), Paul Sc Lin, MD (1 shared paper) and Koji Matsuo, MD (1 shared paper).
What insurance does Dr. Charles A. Amezcua accept?
Dr. Amezcua is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to anatomic pathology practices?
See pathologists 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