Dr. Charles Som, DO

  • Pittsburg, CA
  • Family medicine physician
NPI1245381706PAC ID9032278528
Medicare services, 2024
12
Medicare patients, 2024
22
Part D claims, 2024
972
Hospital affiliations
2
Industry payments
$753
Practice address
2240 Gladstone Drive, Suite 4, Pittsburg, CA 94565
Practice phone
Call (925) 431-1230
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

La Clínica Pittsburg - Medical

FQHC - Main Site · Pittsburg, California

See all 4 affiliations

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Dr. Charles Som is a family medicine physician in Pittsburg, California

Dr. Som practices at La Clínica Pittsburg - Medical in Pittsburg, California.

Dr. Som's NPI, 1245381706, was assigned on January 12, 2007. Dr. Som graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005. Dr. Som holds California license 20A9766.

NPI and contact details
Medicare PAC ID
9032278528
NPI enumeration date
January 12, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(925) 431-1230
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Charles Som practices at La Clínica Pittsburg - Medical in Pittsburg, California

Dr. Som's primary practice is La Clínica Pittsburg - Medical, at 2240 Gladstone Drive, Suite 4, Pittsburg, CA 94565 in Contra Costa County. The practice phone is (925) 431-1230.

  • La Clínica Pittsburg - Medical
    2240 Gladstone Drive, Suite 4, Pittsburg, CA 94565 · Contra Costa CountyPhone(925) 431-1230

Source: Dmand AI Affiliation Data

Dr. Charles Som is affiliated with 3 sites of care and 1 medical group

Dr. Som's primary practice is La Clínica Pittsburg - Medical in Pittsburg, California. Dr. Som is also affiliated with Alta Bates Summit Medical Center. The medical group on file is La Clinica De La Raza. Dmand AI also links Dr. Som to 1 more hospital, named with a free account. Dr. Som's employer is on file too: a community health center (fqhc).

See all 4 affiliations for Dr. Som

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Charles Som's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Som practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
La Clínica Pittsburg - MedicalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Charles Som is one of 15,680 family medicine physicians in California

Family medicine is Dr. Som's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Som is board certified in family medicine by the American Board of Family Medicine. Dr. Som is licensed in California.

Specialties and state licenses

  • Family medicine, CaliforniaPrimaryLicense 20A9766 · 2006 to 2026 · taxonomy 207Q00000X

Clinical focus

Dmand AI lists acute skin infection, anxiety, chronic diabetes, chronic hypertension, depression, diabetic emergency, drug use disorders and dry eye among the conditions Dr. Som treats.

Family medicine physicians near Dr. Som

Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

15,680family medicine physicians in California
3family medicine physicians in Pittsburg

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Charles Som billed Medicare for 12 services in 2024

CMS data shows 12 Medicare services from Dr. Som across 1 procedure code in 2024, for 22 Medicare patients. Medicare paid $53 for them. Every service was in an office.

Medicare services, 202412
Medicare patients22
Paid by Medicare$53
Procedure codes1

Dr. Som's Medicare services by type, 2022 to 2024

  • 2022
  • 2024
Lab and pathology
2022: 122024: 12No change
Tests and treatments
2022: 122024: 0100%

Dr. Som compared with the California median for family medicine physicians, 2024

  • Dr. Som
  • California median
Medicare services
12vs 24695% below
Medicare patients
22vs 11881% below
Part D claims
649vs 83322% below

Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Som'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.

See all procedures by Dr. Som

Need commercial claims for Dr. Som?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Som and other family medicine physicians in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Charles Som treated 22 Medicare patients in 2024, average age 72

CMS counts 22 Medicare patients who saw Dr. Som in 2024. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 1.40, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Som's median patient age at 54, with 71% women.

Medicare patients, 202422
Average age72
Average risk score1.40

Chronic conditions among Dr. Som's Medicare patients, 2024

  1. Diabetes75%
  2. High blood pressure75%
  3. High cholesterol59%

Share of Medicare patients with each condition. A patient can have several.

Dr. Som's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women71%
  • Men28%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Charles Som wrote 972 Medicare Part D claims in 2024

In 2024, Dr. Som wrote 972 Medicare Part D claims for 114 patients. 84% of them were for generic drugs. CMS names the drug for 649 of them, across 26 drugs with 11 or more claims each, at $37,116 in total drug cost. In 2023, CMS named 406 claims across 19 drugs.

Part D claims, 2024972
Drugs named by CMS26
Total drug cost$37,116
Part D patients114

Dr. Som's Part D claims by kind of drug, 2024

  • Generic818 claims84%
  • Brand-name133 claims14%
  • Other21 claims2%

Dr. Som'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. Som's Part D claims, 2024

  • Opioids8%76 of 972 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: 4062024: 64960%

Drugs named by CMS: 26 in 2024, 19 in 2023.

See all prescribing by Dr. Som

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

How Dr. Charles Som takes part in Medicare

Dr. Som 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. Charles Som received $753 in industry payments from 2016 to 2024

CMS Open Payments shows 33 general payments to Dr. Som from 10 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $271.

General payments to Dr. Som by program year, 2016 to 2024

General payments to Dr. Som by kind, 2016 to 2024

$753in total
  • Food and beverage$752100%
  • Travel and lodging$10%

Companies that paid Dr. Som the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Som

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Charles Som has 1 award and honors on record

Dmand AI lists 1 award for Dr. Som, most recently CMS Stage 1 2012 in 2011.

Awards and honors for Dr. Som

  1. 2011
    • CMS Stage 1 2012

Source: Dmand AI Professional Profile Data

Dr. Charles Som graduated from WesternU College of Osteopathic Medicine of the Pacific

Dr. Som graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005.

  1. Medical schoolWesternU College of Osteopathic Medicine of the Pacific
  2. Board certified in family medicineAmerican Board of Family Medicine

Source: Dmand AI Professional Profile Data

Dr. Charles Som accepts plans from 12 insurance carriers

Dr. Som is in network with 12 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Elevance
  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Alliant Health Plans
  • Aspirus Health Plan
  • +4 more carriersWith a free account

Plan types Dr. Som accepts, by number of carriers

  1. PPO7
  2. HMO6
  3. Medicare6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Charles Som's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Charles Som

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 Som's NPI number?

Dr. Charles Som's NPI number is 1245381706. It was assigned on January 12, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles Som?

Dr. Charles Som is a family medicine physician in Pittsburg, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Dr. Charles Som practice?

Dr. Som practices at 2240 Gladstone Drive, Suite 4, Pittsburg, CA 94565. Dr. Som's primary practice is La Clínica Pittsburg - Medical in Pittsburg, California. Dmand AI also links Dr. Som to 1 hospital.

What is Dr. Charles Som's office phone number?

The practice phone on file for Dr. Som is (925) 431-1230.

What is Dr. Charles Som's medical license number?

Dr. Som holds California license 20A9766.

Which hospitals is Dr. Charles Som affiliated with?

Dr. Som is affiliated with Alta Bates Summit Medical Center. Dmand AI links Dr. Som to 1 more hospital.

What medical group is Dr. Charles Som part of?

Dr. Som is linked to La Clinica De La Raza.

Does Dr. Charles Som accept Medicare?

Yes. CMS data shows Dr. Som billed Medicare for 12 services in 2024, and Dr. Som accepts Medicare assignment.

How many Medicare patients does Dr. Charles Som see?

CMS counts 22 Medicare patients who saw Dr. Som in 2024, with an average age of 72.

Is Dr. Charles Som board certified?

Yes. Dr. Som is board certified in family medicine by the American Board of Family Medicine.

Show 6 more questionsShow fewer questions

What services does Dr. Charles Som bill to Medicare?

In 2024, Dr. Som's most billed Medicare services were lab and pathology test (83036).

Where did Dr. Charles Som go to medical school?

Dr. Som graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005.

What drugs does Dr. Charles Som prescribe most?

In 2024 Medicare Part D data, Dr. Som's most prescribed drugs by claims were Atorvastatin Calcium, Gabapentin and Metformin HCl.

Has Dr. Charles Som received payments from drug or device companies?

CMS Open Payments shows $753 in general payments to Dr. Som from 10 companies from 2016 to 2024. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Charles Som been practicing?

Dr. Som graduated from medical school in 2005, 21 years ago.

What insurance does Dr. Charles Som accept?

Dr. Som is in network with 12 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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