Dr. Edward F. McClay, MD

  • San Marcos, CA
  • Medical oncologist
NPI1497727465PAC ID7214971969
Medicare services, 2024
93,611
Medicare patients, 2024
567
Part D claims, 2024
547
Publications
69
Clinical trials
15
Practice address
838 Nordahl Rd, San Marcos, CA 92069
Practice phone
Call (760) 294-7041
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Rashedi DMD PC

San Marcos, California

See all 3 affiliations

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Dr. Edward F. McClay is a medical oncologist in San Marcos, California

Dr. McClay practices at Rashedi DMD PC in San Marcos, California.

Dr. McClay's NPI, 1497727465, was assigned on February 3, 2006. Dr. McClay graduated from Lewis Katz School of Medicine in 1980. Dr. McClay holds California license G64594.

NPI and contact details
Medicare PAC ID
7214971969
NPI enumeration date
February 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(760) 294-7041
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
72
Medical school graduation
1980

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

Dr. Edward F. McClay practices at Rashedi DMD PC in San Marcos, California

Dr. McClay's primary practice is Rashedi DMD PC, at 838 Nordahl Rd, San Marcos, CA 92069 in San Diego County. The practice phone is (760) 294-7041.

  • Rashedi DMD PC
    838 Nordahl Rd, San Marcos, CA 92069 · San Diego CountyPhone(760) 294-7041

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

Dr. Edward F. McClay is affiliated with 2 sites of care and 1 medical group

Dr. McClay's primary practice is Rashedi DMD PC in San Marcos, California. The medical group on file is California Cancer Associates for Research and Excellence (cCARE). Dmand AI also links Dr. McClay to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. McClay

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

Dmand AI tracks the EHR system at Dr. Edward F. McClay's practice

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

EHR by site
SiteEHR vendor and product
Rashedi DMD PCAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Edward F. McClay is one of 415 medical oncologists in California

Medical oncology is Dr. McClay's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. McClay is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. McClay's licenses on file in 3 states: California, South Carolina and Pennsylvania.

Specialties and state licenses

  • Medical oncology, CaliforniaPrimaryLicense G64594 · 1988 to 2026 · taxonomy 207RX0202X
  • South Carolina license1993 to 1999
  • Pennsylvania license1981 to 1996

Clinical focus

Dmand AI lists acid reflux, chronic anemia, chronic diabetes, chronic hypertension, chronic kidney disease, enlarged prostate, enlarged thyroid and hearing loss and impairment among the conditions Dr. McClay treats.

Medical oncologists near Dr. McClay

Counts of medical oncologists 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. Edward F. McClay billed Medicare for 93,611 services in 2024

CMS data shows 93,611 Medicare services from Dr. McClay across 43 procedure codes in 2024, for 567 Medicare patients. Medicare paid $2,512,520 for them.

Medicare services, 202493,611
Medicare patients567
Paid by Medicare$2.5M
Procedure codes43

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

  • 2023
  • 2024
Drugs given in the office
2023: 150,1342024: 85,70243%
Other services
2023: 4,4422024: 2,76938%
Tests and treatments
2023: 1,6832024: 1,37718%
Lab and pathology
2023: 4,1022024: 1,33567%
Office and hospital visits
2023: 1,5782024: 1,22622%
Surgery
2023: 1,2892024: 97824%
Imaging
2023: 3162024: 22429%

Where Dr. McClay's Medicare services took place, 2024

  • In an office93,594100%
  • In a facility170%

Dr. McClay compared with the California median for medical oncologists, 2024

  • Dr. McClay
  • California median
Medicare services
93,611vs 496188.7 times
Medicare patients
567vs 1543.7 times
Part D claims
282vs 14496% above

Medians across 358 medical oncologists in California with Dmand AI profiles that report each measure.

Dr. McClay'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. McClay

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

Dr. Edward F. McClay treated 567 Medicare patients in 2024, average age 76

CMS counts 567 Medicare patients who saw Dr. McClay in 2024. The largest group is 75 to 84, with 240 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.04, 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. McClay's median patient age at 72, with 64% women.

Medicare patients, 2024567
Average age76
Average risk score2.04
Also on Medicaid19%

Dr. McClay's Medicare patients by age, 2024

Dr. McClay's Medicare patients by sex, 2024

  • Women27749%
  • Men29051%

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

  1. High blood pressure75%
  2. High cholesterol74%
  3. Arthritis43%
  4. Cancer38%
  5. Chronic kidney disease32%
  6. Diabetes31%
  7. Ischemic heart disease29%
  8. Atrial fibrillation23%

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

Dr. McClay's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women64%
  • Men36%

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

Dr. Edward F. McClay wrote 547 Medicare Part D claims in 2024

In 2024, Dr. McClay wrote 547 Medicare Part D claims for 135 patients. 69% of them were for generic drugs. CMS names the drug for 282 of them, across 17 drugs with 11 or more claims each, at $550,308 in total drug cost. In 2023, CMS named 308 claims across 12 drugs.

Part D claims, 2024547
Drugs named by CMS17
Total drug cost$550,308
Part D patients135

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

  • Generic378 claims69%
  • Brand-name169 claims31%

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

  • Opioids3%16 of 547 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: 3082024: 2828%

Drugs named by CMS: 17 in 2024, 12 in 2023.

See all prescribing by Dr. McClay

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. Edward F. McClay scored 100 out of 100 in Medicare's MIPS program for 2024

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

Accepts Medicare assignment
Yes

Dr. McClay's MIPS scores, performance year 2024

  • 100of 100Final score
  • 89.3of 100Quality
  • 100of 100Promoting Interoperability
  • 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. Edward F. McClay has 69 publications on record

Dmand AI links 69 papers to Dr. McClay, published from 2002 to 2019. 2019 was the busiest year, with 6. The most frequent topics are Melanoma, Cisplatin and Antineoplastic Combined Chemotherapy Protocols. Dr. McClay has published most often in Gynecol Oncol. Dr. McClay's most frequent co-authors are Sinil Kim, MD, Saeeda Kirmani, MD and Robert O. Dillman, MD, FACP.

Papers69
Years published2002 to 2019

Dr. McClay's papers by year, 2002 to 2019

Topics Dr. McClay writes about most

  • Melanoma
  • Cisplatin
  • Antineoplastic Combined Chemotherapy Protocols
  • Tamoxifen
  • Ovarian Neoplasms
  • Skin Neoplasms
  • Antineoplastic Agents
  • Tumor Cells, Cultured

Dr. McClay's most frequent co-authors

Recent publications by Dr. McClay

See all 69 publications and co-authors

See who Dr. McClay researches with

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

How network discovery works

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

Dr. Edward F. McClay has worked on 15 clinical trials

Dmand AI links Dr. McClay to 15 clinical trials, 5 of them phase 2 studies. 3 are still active or recruiting. Conditions studied include Melanoma, Nevi and Melanomas and Glioblastoma. San Diego Pacific Oncology & Hematology Associates sponsors the most, 4.

Clinical trials with Dr. McClay by phase

  1. 1Phase 1: 1 trial
  2. 2Phase 1/2: 2 trials
  3. 5Phase 2: 5 trials
  4. 3Phase 3: 3 trials
  5. NonePhase 4: no trials

Trials with no phase (devices, behavioral studies) are left out.

Conditions in Dr. McClay's trials

  • Melanoma
  • Nevi and Melanomas
  • Glioblastoma
  • Neoplasm Metastasis
  • Neoplastic Processes

Investigators on the most trials with Dr. McClay

Recent clinical trials with Dr. McClay

See all 15 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Edward F. McClay received $329,036 in industry payments from 2016 to 2025

CMS Open Payments shows 1,378 general payments to Dr. McClay from 80 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 79% of the total. Bristol-Myers Squibb Company paid the most, $200,592. It also lists 21 research payments totaling $2,239 in 2019.

General payments to Dr. McClay by program year, 2016 to 2025

General payments to Dr. McClay by kind, 2016 to 2025

$329Kin total
  • Speaker and faculty fees$258,58879%
  • Food and beverage$25,4458%
  • Travel and lodging$23,9957%
  • Consulting fees$20,5996%
  • Education$4090%

Companies that paid Dr. McClay the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. McClay

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

Dr. Edward F. McClay has 5 awards and honors on record

Dmand AI lists 5 awards for Dr. McClay, most recently Americas Top Doctors for Cancer in 2018.

Awards and honors for Dr. McClay

  1. 2018
    • Americas Top Doctors for Cancer
  2. 2014
    • America's Top Doctors
  3. 2013
    • America's Top Doctors for Cancer
    • Top Doctors:San Diego Area
  4. 2012
    • Top Doctors:Southern California

Source: Dmand AI Professional Profile Data

Dr. Edward F. McClay graduated from Lewis Katz School of Medicine

Dr. McClay graduated from Lewis Katz School of Medicine in 1980.

  1. Medical schoolLewis Katz School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Edward F. McClay accepts plans from 15 insurance carriers

Dr. McClay is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Molina
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. McClay accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO7
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Edward F. McClay'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 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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Edward F. McClay

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. Edward F. McClay's NPI number?

Dr. Edward F. McClay's NPI number is 1497727465. It was assigned on February 3, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Edward F. McClay?

Dr. Edward F. McClay is a medical oncologist in San Marcos, California. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).

Where does Dr. Edward F. McClay practice?

Dr. McClay practices at 838 Nordahl Rd, San Marcos, CA 92069. Dr. McClay's primary practice is Rashedi DMD PC in San Marcos, California. Dmand AI also links Dr. McClay to 1 group practice or clinic.

What is Dr. Edward F. McClay's office phone number?

The practice phone on file for Dr. McClay is (760) 294-7041.

What is Dr. Edward F. McClay's medical license number?

Dr. McClay holds California license G64594, one of the licenses on file in 3 states.

Which states has Dr. Edward F. McClay been licensed in?

Dmand AI has state licenses on file for Dr. McClay in California (1988 to 2026), South Carolina (1993 to 1999) and Pennsylvania (1981 to 1996).

What medical group is Dr. Edward F. McClay part of?

Dr. McClay is linked to California Cancer Associates for Research and Excellence (cCARE).

Does Dr. Edward F. McClay accept Medicare?

Yes. CMS data shows Dr. McClay billed Medicare for 93,611 services in 2024, and Dr. McClay accepts Medicare assignment.

What is Dr. Edward F. McClay's MIPS score?

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

How many Medicare patients does Dr. Edward F. McClay see?

CMS counts 567 Medicare patients who saw Dr. McClay in 2024, with an average age of 76.

Show 9 more questionsShow fewer questions

Is Dr. Edward F. McClay board certified?

Yes. Dr. McClay is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Edward F. McClay bill to Medicare?

In 2024, Dr. McClay's most billed Medicare services were injected or infused drug (J0881), injected or infused drug (J1439) and injected or infused drug (J9271).

Where did Dr. Edward F. McClay go to medical school?

Dr. McClay graduated from Lewis Katz School of Medicine in 1980.

What drugs does Dr. Edward F. McClay prescribe most?

In 2024 Medicare Part D data, Dr. McClay's most prescribed drugs by claims were Letrozole, Hydroxyurea and Prednisone.

Has Dr. Edward F. McClay received payments from drug or device companies?

CMS Open Payments shows $329,036 in general payments to Dr. McClay from 80 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.

How long has Dr. Edward F. McClay been practicing?

Dr. McClay graduated from medical school in 1980, 46 years ago.

Does Dr. Edward F. McClay do research?

Dmand AI links 69 publications to Dr. McClay, published from 2002 to 2019. Dr. McClay has worked on 15 clinical trials.

Who does Dr. Edward F. McClay publish with?

Dr. McClay's most frequent co-authors are Sinil Kim, MD (12 shared papers), Saeeda Kirmani, MD (10 shared papers) and Robert O. Dillman, MD, FACP (9 shared papers).

What insurance does Dr. Edward F. McClay accept?

Dr. McClay is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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