Dr. Matthew Aaron Lamb, MD
- Medicare services, 2024
- 217
- Medicare patients, 2024
- 204
- Part D claims, 2024
- 322
- Hospital affiliations
- 2
- Industry payments
- $81
- Practice address
- 520 N Fourth Avenue, Pasco, WA 99301
- Practice phone
- Call (509) 546-2278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lamb's professional email, personal email and mobile number
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Dr. Matthew Aaron Lamb is an emergency medicine physician in Pasco, Washington
Dr. Lamb practices at Lourdes Medical Center in Pasco, Washington, part of Lifepoint Health.
Dr. Lamb's NPI, 1346582509, was assigned on March 26, 2013. Dr. Lamb holds Arkansas license E9355.
- NPI
- 1346582509NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406167121
- NPI enumeration date
- March 26, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 546-2278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Aaron Lamb practices at Lourdes Medical Center in Pasco, Washington
Dr. Lamb's primary practice is Lourdes Medical Center, at 520 N Fourth Avenue, Pasco, WA 99301 in Franklin County. The practice phone is (509) 546-2278.
- Lourdes Medical Center520 N Fourth Avenue, Pasco, WA 99301 · Franklin CountyPhone(509) 546-2278
Source: Dmand AI Affiliation Data
Dr. Matthew Aaron Lamb is affiliated with 3 sites of care and 2 medical groups
Dr. Lamb's primary practice is Lourdes Medical Center in Pasco, Washington, part of Lifepoint Health. Dr. Lamb is also affiliated with Lourdes Medical Center. The medical group on file is Northwest Emergency Physicians. Dmand AI also links Dr. Lamb to 1 more clinical lab and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Aaron Lamb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lamb practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lourdes Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Aaron Lamb is one of 1,408 emergency medicine physicians in Washington
Emergency medicine is Dr. Lamb's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Lamb is licensed in Arkansas.
Specialties and state licenses
- Emergency medicine, ArkansasPrimary
Emergency medicine physicians near Dr. Lamb
Counts of emergency medicine physicians 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. Matthew Aaron Lamb billed Medicare for 217 services in 2024
CMS data shows 217 Medicare services from Dr. Lamb across 3 procedure codes in 2024, for 204 Medicare patients. Medicare paid $22,473 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lamb's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2912024: 21725%
Dr. Lamb compared with the Washington median for emergency medicine physicians, 2024
- Dr. Lamb
- Washington median
- Medicare services
- 217vs 26819% below
- Medicare patients
- 204vs 2239% below
- Part D claims
- 211vs 613.5 times
Medians across 1,440 emergency medicine physicians in Washington with Dmand AI profiles that report each measure.
Dr. 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Aaron Lamb treated 204 Medicare patients in 2024, average age 75
CMS counts 204 Medicare patients who saw Dr. Lamb in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.61, 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. Lamb's median patient age at 37, with 53% women.
Dr. Lamb's Medicare patients by age, 2024
Dr. Lamb's Medicare patients by sex, 2024
- Women11757%
- Men8743%
Chronic conditions among Dr. Lamb's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis54%
- Diabetes35%
- Chronic kidney disease33%
- Atrial fibrillation29%
- Ischemic heart disease28%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 37
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Aaron Lamb wrote 322 Medicare Part D claims in 2024
In 2024, Dr. Lamb wrote 322 Medicare Part D claims for 166 patients. 95% of them were for generic drugs. CMS names the drug for 211 of them, across 10 drugs with 11 or more claims each, at $2,132 in total drug cost. In 2023, CMS named 207 claims across 11 drugs.
Dr. Lamb's Part D claims by kind of drug, 2024
- Generic306 claims95%
- Brand-name16 claims5%
Dr. 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 Dr. Lamb's Part D claims, 2024
- Opioids8%25 of 322 claims
- Antibiotics28%90 of 322 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: 2072024: 2112%
Drugs named by CMS: 10 in 2024, 11 in 2023.
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 Dr. Matthew Aaron Lamb takes part in Medicare
Dr. Lamb accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Matthew Aaron Lamb received $81 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Lamb from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $43.
General payments to Dr. Lamb by program year, 2016 to 2025
Companies that paid Dr. Lamb the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Matthew Aaron Lamb's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Matthew Aaron 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 Dr. Matthew Aaron Lamb's NPI number?
Dr. Matthew Aaron Lamb's NPI number is 1346582509. It was assigned on March 26, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Aaron Lamb?
Dr. Matthew Aaron Lamb is an emergency medicine physician in Pasco, Washington. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Matthew Aaron Lamb practice?
Dr. Lamb practices at 520 N Fourth Avenue, Pasco, WA 99301. Dr. Lamb's primary practice is Lourdes Medical Center in Pasco, Washington, part of Lifepoint Health. Dmand AI also links Dr. Lamb to 1 clinical lab and 1 medical group.
What is Dr. Matthew Aaron Lamb's office phone number?
The practice phone on file for Dr. Lamb is (509) 546-2278.
What is Dr. Matthew Aaron Lamb's medical license number?
Dr. Lamb holds Arkansas license E9355.
Which hospitals is Dr. Matthew Aaron Lamb affiliated with?
Dr. Lamb practices at Lourdes Medical Center in Pasco, Washington. Dr. Lamb is also affiliated with Lourdes Medical Center.
What medical group is Dr. Matthew Aaron Lamb part of?
Dr. Lamb is linked to Northwest Emergency Physicians. Dmand AI links Dr. Lamb to 1 more medical group.
Does Dr. Matthew Aaron Lamb accept Medicare?
Yes. CMS data shows Dr. Lamb billed Medicare for 217 services in 2024, and Dr. Lamb accepts Medicare assignment.
How many Medicare patients does Dr. Matthew Aaron Lamb see?
CMS counts 204 Medicare patients who saw Dr. Lamb in 2024, with an average age of 75.
What services does Dr. Matthew Aaron Lamb bill to Medicare?
In 2024, Dr. Lamb's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
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What drugs does Dr. Matthew Aaron Lamb prescribe most?
In 2024 Medicare Part D data, Dr. Lamb's most prescribed drugs by claims were Prednisone, Ibuprofen and Albuterol Sulfate Hfa.
Has Dr. Matthew Aaron Lamb received payments from drug or device companies?
CMS Open Payments shows $81 in general payments to Dr. Lamb from 3 companies from 2016 to 2025. The largest total came from AtriCure, Inc.
How long has Dr. Matthew Aaron Lamb been practicing?
Dr. Lamb graduated from medical school in 2012, 14 years ago.
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