Esther Lamb, PA

  • Tustin, CA
  • Physician assistant
NPI1700917770PAC ID8325183759
Medicare services, 2024
122
Medicare patients, 2024
93
Part D claims, 2024
902
Hospital affiliations
1
Industry payments
$1,250
Practice address
13422 Newport Ave Suite L Suite L, Tustin, CA 92780-3746
Practice phone
Call (714) 544-1521
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Tustin Longevity Center

Multi-specialty group site · Tustin, California

See all 5 affiliations

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Esther Lamb is a physician assistant in Tustin, California

Esther Lamb practices at Tustin Longevity Center in Tustin, California.

Esther Lamb's NPI, 1700917770, was assigned on March 8, 2007. Esther Lamb holds California license PA17822.

NPI and contact details
Medicare PAC ID
8325183759
NPI enumeration date
March 8, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(714) 544-1521
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
48
Medical school graduation
2004

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

Esther Lamb practices at Tustin Longevity Center in Tustin, California

Esther Lamb's primary practice is Tustin Longevity Center, at 13422 Newport Ave Suite L Suite L, Tustin, CA 92780-3746. The practice phone is (714) 544-1521.

  • Tustin Longevity Center
    13422 Newport Ave Suite L Suite L, Tustin, CA 92780-3746Phone(714) 544-1521

Source: Dmand AI Affiliation Data

Esther Lamb is affiliated with 2 sites of care and 3 medical groups

Esther Lamb's primary practice is Tustin Longevity Center in Tustin, California. Esther Lamb is also affiliated with Hoag Hospital Newport Beach. The medical group on file is Tustin Longevity Center. Dmand AI also links Esther Lamb to 2 more medical groups, each named with a free account.

See all 5 affiliations for Esther Lamb

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Esther Lamb's practice

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

EHR by site
SiteEHR vendor and product
Tustin Longevity CenterAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Esther Lamb is one of 11,482 physician assistants in California

Physician assistant is Esther Lamb's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Esther Lamb is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Esther Lamb is licensed in California.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense PA17822 · taxonomy 363A00000X

Clinical focus

Dmand AI lists benign or precancerous skin growths among the conditions Esther Lamb treats.

Physician assistants near Esther Lamb

Counts of physician assistants 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

Esther Lamb billed Medicare for 122 services in 2024

CMS data shows 122 Medicare services from Esther Lamb across 1 procedure code in 2024, all of them office visits, for 93 Medicare patients. Medicare paid $7,258 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024122
Medicare patients93
Paid by Medicare$7,258
Procedure codes1

Esther Lamb compared with the California median for physician assistants, 2024

  • Esther Lamb
  • California median
Medicare services
122vs 20440% below
Medicare patients
93vs 10511% below
Part D claims
666vs 2432.7 times

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Esther Lamb'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 Esther Lamb

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Medicare shows one payer. Book a meeting to get commercial claims data for Esther Lamb and other physician assistants in California.

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

Esther Lamb treated 93 Medicare patients in 2024, average age 75

CMS counts 93 Medicare patients who saw Esther Lamb in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Esther Lamb's median patient age at 71, with 60% women.

Medicare patients, 202493
Average age75
Average risk score2.69

Esther Lamb's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Esther Lamb's Medicare patients by sex, 2024

  • Women5357%
  • Men4043%

Chronic conditions among Esther Lamb's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Cancer48%
  4. Arthritis39%
  5. Ischemic heart disease37%
  6. Chronic kidney disease34%
  7. Anxiety29%
  8. Diabetes28%

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

Esther Lamb's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women60%
  • Men38%

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

Esther Lamb wrote 902 Medicare Part D claims in 2024

In 2024, Esther Lamb wrote 902 Medicare Part D claims for 220 patients. 77% of them were for generic drugs. CMS names the drug for 666 of them, across 20 drugs with 11 or more claims each, at $533,210 in total drug cost.

Part D claims, 2024902
Drugs named by CMS20
Total drug cost$533,210
Part D patients220

Esther Lamb's Part D claims by kind of drug, 2024

  • Generic698 claims77%
  • Brand-name204 claims23%

Esther Lamb'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 Esther Lamb's Part D claims, 2024

  • Opioids2%17 of 902 claims
  • Antibiotics1%13 of 902 claims
  • Antipsychotics, patients 65 and over1%13 of 902 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Esther Lamb

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

Esther Lamb offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Esther Lamb received $1,250 in industry payments from 2024 to 2025

CMS Open Payments shows 27 general payments to Esther Lamb from 13 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 80% of the total. Astellas Pharma US Inc paid the most, $507.

General payments to Esther Lamb by program year, 2024 to 2025

General payments to Esther Lamb by kind, 2024 to 2025

$1.2Kin total
  • Food and beverage$99680%
  • Education$25420%

Companies that paid Esther Lamb the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Esther Lamb

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

Esther Lamb is board certified in certified physician assistant

Esther Lamb is a member of AAPA.

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Esther Lamb'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 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
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 Esther Lamb

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

What is Esther Lamb's NPI number?

Esther Lamb's NPI number is 1700917770. It was assigned on March 8, 2007, and it is active in the NPI Registry.

What does Esther Lamb specialize in?

Esther Lamb is a physician assistant in Tustin, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Esther Lamb practice?

Esther Lamb practices at 13422 Newport Ave Suite L Suite L, Tustin, CA 92780-3746. Esther Lamb's primary practice is Tustin Longevity Center in Tustin, California. Dmand AI also links Esther Lamb to 2 medical groups.

What is Esther Lamb's office phone number?

The practice phone on file for Esther Lamb is (714) 544-1521.

What is Esther Lamb's medical license number?

Esther Lamb holds California license PA17822.

Which hospitals is Esther Lamb affiliated with?

Esther Lamb is affiliated with Hoag Hospital Newport Beach.

What medical group is Esther Lamb part of?

Esther Lamb is linked to Tustin Longevity Center. Dmand AI links Esther Lamb to 2 more medical groups.

Does Esther Lamb accept Medicare?

Yes. CMS data shows Esther Lamb billed Medicare for 122 services in 2024, and Esther Lamb accepts Medicare assignment.

Does Esther Lamb offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Esther Lamb as offering telehealth services.

How many Medicare patients does Esther Lamb see?

CMS counts 93 Medicare patients who saw Esther Lamb in 2024, with an average age of 75.

Show 5 more questionsShow fewer questions

Is Esther Lamb board certified?

Yes. Esther Lamb is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

What services does Esther Lamb bill to Medicare?

In 2024, Esther Lamb's most billed Medicare services were office visit, established patient (99214).

What drugs does Esther Lamb prescribe most?

In 2024 Medicare Part D data, Esther Lamb's most prescribed drugs by claims were Anastrozole, Creon and Ondansetron ODT.

Has Esther Lamb received payments from drug or device companies?

CMS Open Payments shows $1,250 in general payments to Esther Lamb from 13 companies from 2024 to 2025. The largest total came from Astellas Pharma US Inc.

How long has Esther Lamb been practicing?

Esther Lamb graduated from medical school in 2004, 22 years ago.

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