Dr. Eileen V. Moy, MD

  • Arcata, CA
  • Internist
NPI1083617583PAC ID0941248108
Medicare services, 2024
115
Medicare patients, 2024
27
Part D claims, 2024
305
Publications
1
Hospital affiliations
2
Practice address
3800 Janes Rd, Arcata, CA 95521
Practice phone
Call (707) 822-3621
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Mad River Community Hospital

Hospital · Arcata, California

See all 3 affiliations

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Dr. Eileen V. Moy is an internist in Arcata, California

Dr. Moy practices at Mad River Community Hospital in Arcata, California, part of Mad River Community Hospital.

Dr. Moy's NPI, 1083617583, was assigned on May 27, 2005. Dr. Moy graduated from UC Davis School of Medicine in 1989. Dr. Moy holds California license G70501.

NPI and contact details
Medicare PAC ID
0941248108
NPI enumeration date
May 27, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(707) 822-3621
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
63
Medical school graduation
1989

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

Dr. Eileen V. Moy practices at Mad River Community Hospital in Arcata, California

Dr. Moy's primary practice is Mad River Community Hospital, at 3800 Janes Rd, Arcata, CA 95521 in Humboldt County. The practice phone is (707) 822-3621.

Source: Dmand AI Affiliation Data

Dr. Eileen V. Moy is affiliated with 3 sites of care

Dr. Moy's primary practice is Mad River Community Hospital in Arcata, California, part of Mad River Community Hospital. Dr. Moy is also affiliated with Providence St. Joseph Hospital Eureka. Dmand AI also links Dr. Moy to 1 more physician office, named with a free account.

See all 3 affiliations for Dr. Moy

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

Dmand AI tracks the EHR system at Dr. Eileen V. Moy's practice

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

EHR by site
SiteEHR vendor and product
Mad River Community HospitalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Eileen V. Moy is one of 16,751 internists in California

Internal medicine is Dr. Moy's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Moy is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense G70501 · 1990 to 2026 · taxonomy 207R00000X

Clinical focus

Dmand AI lists acid reflux, acute sinusitis, acute skin infection, chronic diabetes, chronic hypertension, chronic kidney disease, depression and diabetic emergency among the conditions Dr. Moy treats.

Internists near Dr. Moy

Counts of internists 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. Eileen V. Moy billed Medicare for 115 services in 2024

CMS data shows 115 Medicare services from Dr. Moy across 2 procedure codes in 2024, all of them office visits, for 27 Medicare patients. Medicare paid $12,702 for them. Every service was in an office.

Medicare services, 2024115
Medicare patients27
Paid by Medicare$12,702
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 1372024: 11516%

Dr. Moy compared with the California median for internists, 2024

  • Dr. Moy
  • California median
Medicare services
115vs 36168% below
Medicare patients
27vs 15182% below
Part D claims
64vs 42185% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Dr. Moy'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. Moy

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Moy and other internists in California.

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

Dr. Eileen V. Moy treated 27 Medicare patients in 2024, average age 74

CMS counts 27 Medicare patients who saw Dr. Moy in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high blood pressure, and 63% have high cholesterol. Their average risk score is 1.23, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Moy's median patient age at 63, with 48% women.

Medicare patients, 202427
Average age74
Average risk score1.23

Dr. Moy's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Moy's Medicare patients by sex, 2024

  • Women1556%
  • Men1244%

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

  1. High blood pressure75%
  2. High cholesterol63%

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

Dr. Moy's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women48%
  • Men53%

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

Dr. Eileen V. Moy wrote 305 Medicare Part D claims in 2024

In 2024, Dr. Moy wrote 305 Medicare Part D claims for 32 patients. 78% of them were for generic drugs. CMS names the drug for 64 of them, across 5 drugs with 11 or more claims each, at $16,516 in total drug cost. In 2023, CMS named 78 claims across 5 drugs.

Part D claims, 2024305
Drugs named by CMS5
Total drug cost$16,516
Part D patients32

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

  • Generic238 claims78%
  • Brand-name and other67 claims22%

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

  • Opioids4%11 of 305 claims
  • Antibiotics4%12 of 305 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: 782024: 6418%

Drugs named by CMS: 5 in 2024, 5 in 2023.

See all prescribing by Dr. Moy

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. Eileen V. Moy offers telehealth to Medicare patients

Dr. Moy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Moy as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Eileen V. Moy has 1 publication on record

Dmand AI links 1 paper to Dr. Moy. Dr. Moy's most frequent co-author is Howard Hu, DSC, MD, MPH.

Papers1

Dr. Moy's most frequent co-authors

Recent publications by Dr. Moy

See all 1 publications and co-authors

See who Dr. Moy researches with

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

How network discovery works

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

Dr. Eileen V. Moy received $249 in industry payments from 2020 to 2025

CMS Open Payments shows 4 general payments to Dr. Moy from 1 drug or device company from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $249.

General payments to Dr. Moy by program year, 2020 to 2025

Companies that paid Dr. Moy the most, 2020 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Moy

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

Dr. Eileen V. Moy graduated from UC Davis School of Medicine

Dr. Moy graduated from UC Davis School of Medicine in 1989.

  1. Medical schoolUC Davis School of Medicine

Source: Dmand AI Professional Profile Data

Dr. Eileen V. Moy accepts plans from 13 insurance carriers

Dr. Moy is in network with 13 carriers, including United Healthcare, Elevance and HCSC. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • United Healthcare
  • Elevance
  • HCSC
  • Aetna
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Alliant Health Plans
  • Aspirus Health Plan
  • +5 more carriersWith a free account

Plan types Dr. Moy accepts, by number of carriers

  1. PPO8
  2. HMO6
  3. Medicare4
  4. EPO3
  5. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Eileen V. Moy'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Eileen V. Moy

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. Eileen V. Moy's NPI number?

Dr. Eileen V. Moy's NPI number is 1083617583. It was assigned on May 27, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Eileen V. Moy?

Dr. Eileen V. Moy is an internist in Arcata, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Eileen V. Moy practice?

Dr. Moy practices at 3800 Janes Rd, Arcata, CA 95521. Dr. Moy's primary practice is Mad River Community Hospital in Arcata, California, part of Mad River Community Hospital. Dmand AI also links Dr. Moy to 1 physician office.

What is Dr. Eileen V. Moy's office phone number?

The practice phone on file for Dr. Moy is (707) 822-3621.

What is Dr. Eileen V. Moy's medical license number?

Dr. Moy holds California license G70501.

Which hospitals is Dr. Eileen V. Moy affiliated with?

Dr. Moy practices at Mad River Community Hospital in Arcata, California. Dr. Moy is also affiliated with Providence St. Joseph Hospital Eureka.

Does Dr. Eileen V. Moy accept Medicare?

Yes. CMS data shows Dr. Moy billed Medicare for 115 services in 2024, and Dr. Moy accepts Medicare assignment.

Does Dr. Eileen V. Moy offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Moy as offering telehealth services.

How many Medicare patients does Dr. Eileen V. Moy see?

CMS counts 27 Medicare patients who saw Dr. Moy in 2024, with an average age of 74.

What services does Dr. Eileen V. Moy bill to Medicare?

In 2024, Dr. Moy's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99215).

Show 7 more questionsShow fewer questions

Where did Dr. Eileen V. Moy go to medical school?

Dr. Moy graduated from UC Davis School of Medicine in 1989.

What drugs does Dr. Eileen V. Moy prescribe most?

In 2024 Medicare Part D data, Dr. Moy's most prescribed drugs by claims were Amlodipine Besylate, Ozempic and Lidocaine.

Has Dr. Eileen V. Moy received payments from drug or device companies?

CMS Open Payments shows $249 in general payments to Dr. Moy from 1 company from 2020 to 2025. The largest total came from Novo Nordisk Inc.

How long has Dr. Eileen V. Moy been practicing?

Dr. Moy graduated from medical school in 1989, 37 years ago.

Does Dr. Eileen V. Moy do research?

Dmand AI links 1 publication to Dr. Moy.

Who does Dr. Eileen V. Moy publish with?

Dr. Moy's most frequent co-authors are Howard Hu, DSC, MD, MPH (1 shared paper).

What insurance does Dr. Eileen V. Moy accept?

Dr. Moy is in network with 13 carriers, including United Healthcare, Elevance and HCSC. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

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