Lori Lynn Clark

  • Laguna Hills, CA
  • Internist
NPI1972634897PAC ID6709859796
Medicare services, 2024
902
Medicare patients, 2024
255
Part D claims, 2024
6,749
Hospital affiliations
3
Industry payments
$1,805
Practice address
23521 Paseo De Valencia, Suite 204, Laguna Hills, CA 92653
Practice phone
Call (949) 458-2026
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Saddleback Pain and Surgical Center

Surgery Center - Medicare-Certified · Laguna Hills, California

See all 10 affiliations

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Lori Lynn Clark is an internist in Laguna Hills, California

Lori Clark practices at Saddleback Pain and Surgical Center in Laguna Hills, California.

Lori Clark's NPI, 1972634897, was assigned on March 9, 2007. Lori Clark graduated from Medical College Of Wisconsin in 2001. Lori Clark holds California license A82608.

NPI and contact details
Medicare PAC ID
6709859796
NPI enumeration date
March 9, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(949) 458-2026
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
51
Medical school graduation
2001

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

Lori Lynn Clark practices at Saddleback Pain and Surgical Center in Laguna Hills, California

Lori Clark's primary practice is Saddleback Pain and Surgical Center, at 23521 Paseo De Valencia, Suite 204, Laguna Hills, CA 92653. The practice phone is (949) 458-2026.

  • Saddleback Pain and Surgical Center
    23521 Paseo De Valencia, Suite 204, Laguna Hills, CA 92653Phone(949) 458-2026

Source: Dmand AI Affiliation Data

Lori Lynn Clark is affiliated with 8 sites of care and 2 medical groups

Lori Clark's primary practice is Saddleback Pain and Surgical Center in Laguna Hills, California. Lori Clark is also affiliated with MemorialCare Saddleback Medical Center. Dmand AI also links Lori Clark to 2 more hospitals, 2 group practices and clinics, 2 medical groups, 1 physician office and 1 home health agency, each named with a free account.

See all 10 affiliations for Lori Clark

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

Dmand AI tracks the EHR system at Lori Lynn Clark's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Lori Clark practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Saddleback Pain and Surgical CenterAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Lori Lynn Clark is one of 16,751 internists in California

Internal medicine is Lori Clark's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Lori Clark is board certified in internal medicine by the American Board of Internal Medicine. Lori Clark is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A82608 · 2003 to 2027 · taxonomy 207R00000X

Clinical focus

Dmand AI lists acid reflux, acute sinusitis, aortic atherosclerois, arthritis, asthma, atrial fibrillation and flutter, bipolar disorder and carpal tunnel syndrome among the conditions Lori Clark treats.

Internists near Lori Clark

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

Lori Lynn Clark billed Medicare for 902 services in 2024

CMS data shows 902 Medicare services from Lori Clark across 8 procedure codes in 2024, for 255 Medicare patients. Medicare paid $70,471 for them. Every service was in an office.

Medicare services, 2024902
Medicare patients255
Paid by Medicare$70,471
Procedure codes8

Lori Clark's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3882024: 45618%
Other services
2023: 1732024: 389125%
Tests and treatments
2023: 562024: 572%
Surgery
2023: 172024: 0100%

Lori Clark compared with the California median for internists, 2024

  • Lori Clark
  • California median
Medicare services
902vs 3612.5 times
Medicare patients
255vs 15169% above
Part D claims
6,093vs 42114.5 times

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

Lori Clark'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 Lori Clark

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

Lori Lynn Clark treated 255 Medicare patients in 2024, average age 77

CMS counts 255 Medicare patients who saw Lori Clark in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Lori Clark's median patient age at 77, with 81% women.

Medicare patients, 2024255
Average age77
Average risk score0.97
Also on Medicaid5%

Lori Clark's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Lori Clark's Medicare patients by sex, 2024

  • Women20681%
  • Men4919%

Chronic conditions among Lori Clark's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure64%
  3. Arthritis42%
  4. Mood disorders29%
  5. Depression27%
  6. Chronic kidney disease22%
  7. Osteoporosis21%
  8. Cancer20%

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

Lori Clark's patients across all payers

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

Patient panel by age, all payers

Median age 77

Patient panel by sex, all payers

  • Women81%
  • Men18%

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

Lori Lynn Clark wrote 6,749 Medicare Part D claims in 2024

In 2024, Lori Clark wrote 6,749 Medicare Part D claims for 568 patients. 92% of them were for generic drugs. CMS names the drug for 6,093 of them, across 118 drugs with 11 or more claims each, at $194,240 in total drug cost. In 2023, CMS named 5,860 claims across 116 drugs.

Part D claims, 20246,749
Drugs named by CMS118
Total drug cost$194,240
Part D patients568

Lori Clark's Part D claims by kind of drug, 2024

  • Generic6,201 claims92%
  • Brand-name534 claims8%
  • Other14 claims0%

Lori Clark'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 Lori Clark's Part D claims, 2024

  • Opioids2%155 of 6,749 claims
  • Antibiotics5%308 of 6,749 claims
  • Antipsychotics, patients 65 and over0%19 of 6,749 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: 5,8602024: 6,0934%

Drugs named by CMS: 118 in 2024, 116 in 2023.

See all prescribing by Lori Clark

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 Lori Lynn Clark takes part in Medicare

Lori Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Lori Lynn Clark received $1,805 in industry payments from 2016 to 2025

CMS Open Payments shows 106 general payments to Lori Clark from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Amgen Inc. paid the most, $281.

General payments to Lori Clark by program year, 2016 to 2025

General payments to Lori Clark by kind, 2016 to 2025

$1.8Kin total
  • Food and beverage$1,79599%
  • Education$111%

Companies that paid Lori Clark the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Lori Clark

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

Lori Lynn Clark graduated from Medical College Of Wisconsin

Lori Clark graduated from Medical College Of Wisconsin in 2001.

  1. Medical schoolMedical College Of Wisconsin
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Lori Lynn Clark accepts plans from 11 insurance carriers

Lori Clark is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • United Healthcare
  • Aspirus Health Plan
  • +3 more carriersWith a free account

Plan types Lori Clark accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO5
  4. POS4
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Lori Lynn Clark'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)Doctors and Clinicians Utilization Data (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 Lori Lynn Clark

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Lori Lynn Clark's NPI number?

Lori Lynn Clark's NPI number is 1972634897. It was assigned on March 9, 2007, and it is active in the NPI Registry.

What does Lori Lynn Clark specialize in?

Lori Lynn Clark is an internist in Laguna Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Lori Lynn Clark practice?

Lori Clark practices at 23521 Paseo De Valencia, Suite 204, Laguna Hills, CA 92653. Lori Clark's primary practice is Saddleback Pain and Surgical Center in Laguna Hills, California. Dmand AI also links Lori Clark to 2 hospitals, 2 group practices and clinics, 2 medical groups, 1 physician office and 1 home health agency.

What is Lori Lynn Clark's office phone number?

The practice phone on file for Lori Clark is (949) 458-2026.

What is Lori Lynn Clark's medical license number?

Lori Clark holds California license A82608.

Which hospitals is Lori Lynn Clark affiliated with?

Lori Clark is affiliated with MemorialCare Saddleback Medical Center. Dmand AI links Lori Clark to 2 more hospitals.

Does Lori Lynn Clark accept Medicare?

Yes. CMS data shows Lori Clark billed Medicare for 902 services in 2024, and Lori Clark accepts Medicare assignment.

How many Medicare patients does Lori Lynn Clark see?

CMS counts 255 Medicare patients who saw Lori Clark in 2024, with an average age of 77.

Is Lori Lynn Clark board certified?

Yes. Lori Clark is board certified in internal medicine by the American Board of Internal Medicine.

What services does Lori Lynn Clark bill to Medicare?

In 2024, Lori Clark's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).

Show 5 more questionsShow fewer questions

Where did Lori Lynn Clark go to medical school?

Lori Clark graduated from Medical College Of Wisconsin in 2001.

What drugs does Lori Lynn Clark prescribe most?

In 2024 Medicare Part D data, Lori Clark's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Losartan Potassium.

Has Lori Lynn Clark received payments from drug or device companies?

CMS Open Payments shows $1,805 in general payments to Lori Clark from 26 companies from 2016 to 2025. The largest total came from Amgen Inc.

How long has Lori Lynn Clark been practicing?

Lori Clark graduated from medical school in 2001, 25 years ago.

What insurance does Lori Lynn Clark accept?

Lori Clark is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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