Dr. James D. Foster, MD

  • Escondido, CA
  • Emergency medicine physician
NPI1699781955PAC ID0143359315
Medicare services, 2024
415
Medicare patients, 2024
287
Part D claims, 2024
215
Publications
11
MIPS score, 2024
95
Practice address
2185 Citracado Pkwy, Escondido, CA 92029
Practice phone
Call (442) 281-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Palomar Medical Center Escondido

Escondido, California

See all 7 affiliations

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Dr. James D. Foster is an emergency medicine physician in Escondido, California

Dr. Foster practices at Palomar Medical Center Escondido in Escondido, California.

Dr. Foster's NPI, 1699781955, was assigned on July 31, 2006. Dr. Foster graduated from Weill Cornell Medicine in 1996. Dr. Foster holds California license A63021.

NPI and contact details
Medicare PAC ID
0143359315
NPI enumeration date
July 31, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(442) 281-5000
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
56
Medical school graduation
1996

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

Dr. James D. Foster practices at Palomar Medical Center Escondido in Escondido, California

Dr. Foster's primary practice is Palomar Medical Center Escondido, at 2185 Citracado Pkwy, Escondido, CA 92029 in San Diego County. The practice phone is (442) 281-5000.

  • Palomar Medical Center Escondido
    2185 Citracado Pkwy, Escondido, CA 92029 · San Diego CountyPhone(442) 281-5000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. James D. Foster is affiliated with 5 sites of care and 2 medical groups

Dr. Foster's primary practice is Palomar Medical Center Escondido in Escondido, California. Dr. Foster is also affiliated with Palomar Medical Center Downtown Escondido. The medical group on file is Vituity. Dmand AI also links Dr. Foster to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Foster

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. James D. Foster's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Foster practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Palomar Medical Center EscondidoAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. James D. Foster is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Foster's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Foster is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Foster's licenses on file in 2 states: California and Hawaii.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A63021 · 1997 to 2027 · taxonomy 207P00000X
  • Hawaii license1998 to 2022

Emergency medicine physicians near Dr. Foster

Counts of emergency 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. James D. Foster billed Medicare for 415 services in 2024

CMS data shows 415 Medicare services from Dr. Foster across 5 procedure codes in 2024, for 287 Medicare patients. Medicare paid $36,658 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024415
Medicare patients287
Paid by Medicare$36,658
Procedure codes5

Dr. Foster's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3072024: 2877%
Tests and treatments
2023: 1162024: 12810%

Dr. Foster compared with the California median for emergency medicine physicians, 2024

  • Dr. Foster
  • California median
Medicare services
415vs 26557% above
Medicare patients
287vs 24318% above
Part D claims
92vs 6248% above

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Foster'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. Foster

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

Dr. James D. Foster treated 287 Medicare patients in 2024, average age 77

CMS counts 287 Medicare patients who saw Dr. Foster in 2024. The largest group is 65 to 74, with 92 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.05, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Foster's median patient age at 56, with 54% women.

Medicare patients, 2024287
Average age77
Average risk score2.05
Also on Medicaid39%

Dr. Foster's Medicare patients by age, 2024

Dr. Foster's Medicare patients by sex, 2024

  • Women16457%
  • Men12343%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis46%
  4. Mood disorders46%
  5. Depression41%
  6. Diabetes40%
  7. Chronic kidney disease39%
  8. Anxiety37%

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

Dr. Foster's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women54%
  • Men44%

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

Dr. James D. Foster wrote 215 Medicare Part D claims in 2024

In 2024, Dr. Foster wrote 215 Medicare Part D claims for 145 patients. 95% of them were for generic drugs. CMS names the drug for 92 of them, across 6 drugs with 11 or more claims each, at $1,330 in total drug cost. In 2023, CMS named 90 claims across 6 drugs.

Part D claims, 2024215
Drugs named by CMS6
Total drug cost$1,330
Part D patients145

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

  • Generic205 claims95%
  • Brand-name and other10 claims5%

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

  • Opioids15%32 of 215 claims
  • Antibiotics36%77 of 215 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: 902024: 922%

Drugs named by CMS: 6 in 2024, 6 in 2023.

See all prescribing by Dr. Foster

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. James D. Foster scored 95 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Foster for performance year 2024, reported as part of a group. Dr. Foster accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Foster's MIPS scores, performance year 2024

  • 95of 100Final score
  • 85.2of 100Quality
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

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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Dr. James D. Foster has 11 publications on record

Dmand AI links 11 papers to Dr. Foster, published from 2013 to 2018. 2018 was the busiest year, with 3. The most frequent topics are Dopamine Plasma Membrane Transport Proteins, Dopamine and Glucose-6-Phosphatase. Dr. Foster has published most often in J Biol Chem.

Papers11
Years published2013 to 2018

Dr. Foster's papers by year, 2013 to 2018

Topics Dr. Foster writes about most

  • Dopamine Plasma Membrane Transport Proteins
  • Dopamine
  • Glucose-6-Phosphatase
  • Lipoylation
  • Parkinson Disease
  • Phosphorylation
  • Amino Acid Sequence
  • Attention Deficit Disorder with Hyperactivity

Recent publications by Dr. Foster

See all 11 publications and co-authors

See who Dr. Foster researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Foster works with, so you can find a warm path to the right emergency medicine physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. James D. Foster graduated from Weill Cornell Medicine

Dr. Foster graduated from Weill Cornell Medicine in 1996.

  1. Medical schoolWeill Cornell Medicine
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Dr. James D. Foster accepts plans from 4 insurance carriers

Dr. Foster is in network with 4 carriers, including Excellus BlueCross BlueShield, United Healthcare and CMS Medicare. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Excellus BlueCross BlueShield
  • United Healthcare
  • CMS Medicare
  • Molina

Plan types Dr. Foster accepts, by number of carriers

  1. Medicare4
  2. HMO2
  3. POS2
  4. EPO1
  5. PPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. James D. Foster'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. James D. Foster

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. James D. Foster's NPI number?

Dr. James D. Foster's NPI number is 1699781955. It was assigned on July 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. James D. Foster?

Dr. James D. Foster is an emergency medicine physician in Escondido, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. James D. Foster practice?

Dr. Foster practices at 2185 Citracado Pkwy, Escondido, CA 92029. Dr. Foster's primary practice is Palomar Medical Center Escondido in Escondido, California. Dmand AI also links Dr. Foster to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Dr. James D. Foster's office phone number?

The practice phone on file for Dr. Foster is (442) 281-5000.

What is Dr. James D. Foster's medical license number?

Dr. Foster holds California license A63021, one of the licenses on file in 2 states.

Which states has Dr. James D. Foster been licensed in?

Dmand AI has state licenses on file for Dr. Foster in California (1997 to 2027) and Hawaii (1998 to 2022).

Which hospitals is Dr. James D. Foster affiliated with?

Dr. Foster is affiliated with Palomar Medical Center Downtown Escondido. Dmand AI links Dr. Foster to 1 more hospital.

What medical group is Dr. James D. Foster part of?

Dr. Foster is linked to Vituity. Dmand AI links Dr. Foster to 1 more medical group.

Does Dr. James D. Foster accept Medicare?

Yes. CMS data shows Dr. Foster billed Medicare for 415 services in 2024, and Dr. Foster accepts Medicare assignment.

What is Dr. James D. Foster's MIPS score?

Dr. Foster's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. James D. Foster see?

CMS counts 287 Medicare patients who saw Dr. Foster in 2024, with an average age of 77.

Is Dr. James D. Foster board certified?

Yes. Dr. Foster is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Dr. James D. Foster bill to Medicare?

In 2024, Dr. Foster's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).

Where did Dr. James D. Foster go to medical school?

Dr. Foster graduated from Weill Cornell Medicine in 1996.

What drugs does Dr. James D. Foster prescribe most?

In 2024 Medicare Part D data, Dr. Foster's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Ondansetron ODT.

How long has Dr. James D. Foster been practicing?

Dr. Foster graduated from medical school in 1996, 30 years ago.

Does Dr. James D. Foster do research?

Dmand AI links 11 publications to Dr. Foster, published from 2013 to 2018.

What insurance does Dr. James D. Foster accept?

Dr. Foster is in network with 4 carriers, including Excellus BlueCross BlueShield, United Healthcare and CMS Medicare. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

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