Katherine A. Lambert, PA-C
- Part D claims, 2024
- 1,013
- Hospital affiliations
- 1
- Industry payments
- $738
- Medical groups
- 4
- State license
- 1
- Practice address
- 251 National Harbor Blvd, Oxon Hill, MD 20745
- Practice phone
- Call (855) 527-7246
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Clearway Surgery Center of National Harbor LLC
Oxon Hill, Maryland
Find Katherine Lambert's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Katherine A. Lambert is a physician assistant in Oxon Hill, Maryland
Katherine Lambert practices at Clearway Surgery Center of National Harbor LLC in Oxon Hill, Maryland.
Katherine Lambert's NPI, 1093855819, was assigned on February 8, 2007. Katherine Lambert holds Maryland license C0003371.
- NPI
- 1093855819NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597864389
- NPI enumeration date
- February 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (855) 527-7246
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine A. Lambert practices at Clearway Surgery Center of National Harbor LLC in Oxon Hill, Maryland
Katherine Lambert's primary practice is Clearway Surgery Center of National Harbor LLC, at 251 National Harbor Blvd, Oxon Hill, MD 20745 in Prince Georges County. The practice phone is (855) 527-7246.
- Clearway Surgery Center of National Harbor LLC251 National Harbor Blvd, Oxon Hill, MD 20745 · Prince Georges CountyPhone(855) 527-7246
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katherine A. Lambert is affiliated with 5 sites of care and 4 medical groups
Katherine Lambert's primary practice is Clearway Surgery Center of National Harbor LLC in Oxon Hill, Maryland. Katherine Lambert is also affiliated with University of Maryland Baltimore Washington Medical Center. The medical group on file is CVS MinuteClinic. Dmand AI also links Katherine Lambert to 3 more group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Katherine A. Lambert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Lambert practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clearway Surgery Center of National Harbor LLC | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine A. Lambert is one of 2,452 physician assistants in Maryland
Physician assistant is Katherine Lambert's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Katherine Lambert is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Katherine Lambert
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
Katherine A. Lambert's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Katherine Lambert's median patient age at 74, with 62% women.
Katherine Lambert's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women62%
- Men37%
Source: Dmand AI Patient Panel Data
Katherine A. Lambert wrote 1,013 Medicare Part D claims in 2024
In 2024, Katherine Lambert wrote 1,013 Medicare Part D claims for 215 patients. 63% of them were for generic drugs.
Katherine Lambert's Part D claims by kind of drug, 2024
- Generic643 claims63%
- Brand-name370 claims37%
Drug classes CMS tracks in Katherine Lambert's Part D claims, 2024
- Opioids2%21 of 1,013 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Katherine A. Lambert offers telehealth to Medicare patients
Katherine Lambert accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Katherine Lambert as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Katherine A. Lambert received $738 in industry payments in 2025
CMS Open Payments shows 28 general payments to Katherine Lambert from 20 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $136.
Companies that paid Katherine Lambert the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Katherine A. Lambert'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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 Katherine A. Lambert
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine A. Lambert's NPI number?
Katherine A. Lambert's NPI number is 1093855819. It was assigned on February 8, 2007, and it is active in the NPI Registry.
What does Katherine A. Lambert specialize in?
Katherine A. Lambert is a physician assistant in Oxon Hill, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Katherine A. Lambert practice?
Katherine Lambert practices at 251 National Harbor Blvd, Oxon Hill, MD 20745. Katherine Lambert's primary practice is Clearway Surgery Center of National Harbor LLC in Oxon Hill, Maryland. Dmand AI also links Katherine Lambert to 3 group practices and clinics and 3 medical groups.
What is Katherine A. Lambert's office phone number?
The practice phone on file for Katherine Lambert is (855) 527-7246.
What is Katherine A. Lambert's medical license number?
Katherine Lambert holds Maryland license C0003371.
Which hospitals is Katherine A. Lambert affiliated with?
Katherine Lambert is affiliated with University of Maryland Baltimore Washington Medical Center.
What medical group is Katherine A. Lambert part of?
Katherine Lambert is linked to CVS MinuteClinic. Dmand AI links Katherine Lambert to 3 more medical groups.
Does Katherine A. Lambert accept Medicare?
Yes. CMS lists Katherine Lambert as accepting Medicare assignment.
Does Katherine A. Lambert offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Katherine Lambert as offering telehealth services.
Has Katherine A. Lambert received payments from drug or device companies?
CMS Open Payments shows $738 in general payments to Katherine Lambert from 20 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Katherine A. Lambert been practicing?
Katherine Lambert graduated from medical school in 2006, 20 years ago.
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