Dr. Linda S. Croad, MD

  • Lancaster, CA
  • Infectious disease specialist
NPI1548331457PAC ID6406874825
Medicare services, 2024
1,386
Medicare patients, 2024
119
Part D claims, 2024
2,461
Hospital affiliations
2
Industry payments
$1,106
Practice address
44900 60th W St, Lancaster, CA 93536
Practice phone
Call (661) 948-8581
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

High Desert Regional Health Center

Lancaster, California

See all 5 affiliations

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Dr. Linda S. Croad is an infectious disease specialist in Lancaster, California

Dr. Croad practices at High Desert Regional Health Center in Lancaster, California.

Dr. Croad's NPI, 1548331457, was assigned on November 13, 2006. Dr. Croad graduated from David Geffen School of Medicine at UCLA in 1976. Dr. Croad holds California license G35243.

NPI and contact details
Medicare PAC ID
6406874825
NPI enumeration date
November 13, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(661) 948-8581
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
76
Medical school graduation
1976

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

Dr. Linda S. Croad practices at High Desert Regional Health Center in Lancaster, California

Dr. Croad's primary practice is High Desert Regional Health Center, at 44900 60th W St, Lancaster, CA 93536 in Los Angeles County. The practice phone is (661) 948-8581.

  • High Desert Regional Health Center
    44900 60th W St, Lancaster, CA 93536 · Los Angeles CountyPhone(661) 948-8581

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

Dr. Linda S. Croad is affiliated with 3 sites of care and 2 medical groups

Dr. Croad's primary practice is High Desert Regional Health Center in Lancaster, California. Dr. Croad is also affiliated with Olive View-UCLA Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Croad to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Croad

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. Linda S. Croad's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Croad practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
High Desert Regional Health CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Linda S. Croad is one of 1,054 infectious disease specialists in California

Infectious disease is Dr. Croad's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Croad is board certified in infectious disease by the American Board of Internal Medicine. Dr. Croad is licensed in California.

Specialties and state licenses

  • Infectious disease, CaliforniaPrimaryLicense G35243 · 1977 to 2026 · taxonomy 207RI0200X

Clinical focus

Dmand AI lists acid reflux, alcohol use disorders, aneurysm, anxiety, asthma, benign or precancerous skin growths, bipolar disorder and cardiomyopathy among the conditions Dr. Croad treats.

Infectious disease specialists near Dr. Croad

Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.

1,054infectious disease specialists in California
3infectious disease specialists in Lancaster

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

Dr. Linda S. Croad billed Medicare for 1,386 services in 2024

CMS data shows 1,386 Medicare services from Dr. Croad across 29 procedure codes in 2024, for 119 Medicare patients. Medicare paid $37,569 for them. Every service was in an office.

Medicare services, 20241,386
Medicare patients119
Paid by Medicare$37,569
Procedure codes29

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

  • 2023
  • 2024
Lab and pathology
2023: 8072024: 8728%
Office and hospital visits
2023: 2592024: 2494%
Surgery
2023: 2092024: 2163%
Imaging
2023: 282024: 4975%

Dr. Croad compared with the California median for infectious disease specialists, 2024

  • Dr. Croad
  • California median
Medicare services
1,386vs 4293.2 times
Medicare patients
119vs 18034% below
Part D claims
1,973vs 11916.6 times

Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.

Dr. Croad'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. Croad

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

Dr. Linda S. Croad treated 119 Medicare patients in 2024, average age 66

CMS counts 119 Medicare patients who saw Dr. Croad in 2024. The largest group is 65 to 74, with 70 patients. 69% of them have high blood pressure, and 68% have high cholesterol. Their average risk score is 1.24, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Croad's median patient age at 58, with 60% women.

Medicare patients, 2024119
Average age66
Average risk score1.24

Dr. Croad's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Croad's Medicare patients by sex, 2024

  • Women7361%
  • Men4639%

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

  1. High blood pressure69%
  2. High cholesterol68%
  3. Arthritis42%
  4. Diabetes42%
  5. Mood disorders20%
  6. Chronic kidney disease18%
  7. Ischemic heart disease17%
  8. Depression14%

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

Dr. Croad's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women60%
  • Men40%

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

Dr. Linda S. Croad wrote 2,461 Medicare Part D claims in 2024

In 2024, Dr. Croad wrote 2,461 Medicare Part D claims for 144 patients. 83% of them were for generic drugs. CMS names the drug for 1,973 of them, across 53 drugs with 11 or more claims each, at $763,400 in total drug cost. In 2023, CMS named 2,376 claims across 66 drugs.

Part D claims, 20242,461
Drugs named by CMS53
Total drug cost$763,400
Part D patients144

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

  • Generic2,038 claims83%
  • Brand-name410 claims17%
  • Other13 claims1%

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

  • Opioids1%25 of 2,461 claims
  • Antibiotics2%39 of 2,461 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: 2,3762024: 1,97317%

Drugs named by CMS: 53 in 2024, 66 in 2023.

See all prescribing by Dr. Croad

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. Linda S. Croad offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Linda S. Croad received $1,106 in industry payments from 2021 to 2025

CMS Open Payments shows 43 general payments to Dr. Croad from 5 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 90% of the total. ViiV Healthcare Company paid the most, $475.

General payments to Dr. Croad by program year, 2021 to 2025

General payments to Dr. Croad by kind, 2021 to 2025

$1.1Kin total
  • Food and beverage$99890%
  • Education$10810%

Companies that paid Dr. Croad the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Croad

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

Dr. Linda S. Croad graduated from David Geffen School of Medicine at UCLA

Dr. Croad graduated from David Geffen School of Medicine at UCLA in 1976.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in infectious diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Linda S. Croad accepts plans from 3 insurance carriers

Dr. Croad is in network with 3 carriers, including Kaiser Permanente, LA Care and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • LA Care
  • CMS Medicare

Plan types Dr. Croad accepts, by number of carriers

  1. HMO2
  2. EPO1
  3. Medicaid1
  4. Medicare1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Linda S. Croad'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)
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. Linda S. Croad

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. Linda S. Croad's NPI number?

Dr. Linda S. Croad's NPI number is 1548331457. It was assigned on November 13, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Linda S. Croad?

Dr. Linda S. Croad is an infectious disease specialist in Lancaster, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Linda S. Croad practice?

Dr. Croad practices at 44900 60th W St, Lancaster, CA 93536. Dr. Croad's primary practice is High Desert Regional Health Center in Lancaster, California. Dmand AI also links Dr. Croad to 1 hospital and 1 medical group.

What is Dr. Linda S. Croad's office phone number?

The practice phone on file for Dr. Croad is (661) 948-8581.

What is Dr. Linda S. Croad's medical license number?

Dr. Croad holds California license G35243.

Which hospitals is Dr. Linda S. Croad affiliated with?

Dr. Croad is affiliated with Olive View-UCLA Medical Center. Dmand AI links Dr. Croad to 1 more hospital.

What medical group is Dr. Linda S. Croad part of?

Dr. Croad is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Croad to 1 more medical group.

Does Dr. Linda S. Croad accept Medicare?

Yes. CMS data shows Dr. Croad billed Medicare for 1,386 services in 2024, and Dr. Croad accepts Medicare assignment.

Does Dr. Linda S. Croad offer telehealth?

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

How many Medicare patients does Dr. Linda S. Croad see?

CMS counts 119 Medicare patients who saw Dr. Croad in 2024, with an average age of 66.

Show 7 more questionsShow fewer questions

Is Dr. Linda S. Croad board certified?

Yes. Dr. Croad is board certified in infectious disease by the American Board of Internal Medicine.

What services does Dr. Linda S. Croad bill to Medicare?

In 2024, Dr. Croad's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99213) and lab and pathology test (85025).

Where did Dr. Linda S. Croad go to medical school?

Dr. Croad graduated from David Geffen School of Medicine at UCLA in 1976.

What drugs does Dr. Linda S. Croad prescribe most?

In 2024 Medicare Part D data, Dr. Croad's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Biktarvy.

Has Dr. Linda S. Croad received payments from drug or device companies?

CMS Open Payments shows $1,106 in general payments to Dr. Croad from 5 companies from 2021 to 2025. The largest total came from ViiV Healthcare Company.

How long has Dr. Linda S. Croad been practicing?

Dr. Croad graduated from medical school in 1976, 50 years ago.

What insurance does Dr. Linda S. Croad accept?

Dr. Croad is in network with 3 carriers, including Kaiser Permanente, LA Care and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.

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