Alexandra Lachner, PA-C
- Hospital affiliations
- 2
- Industry payments
- $17
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 9101 Franklin Square Dr, Rosedale, MD 21237
- Practice phone
- Call (410) 687-0202
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kenneth Margolis MD Ambulatory Endoscopy Surgical Center
Rosedale, Maryland
Find Alexandra Lachner'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.
Alexandra Lachner is a physician assistant in Rosedale, Maryland
Alexandra Lachner practices at Kenneth Margolis MD Ambulatory Endoscopy Surgical Center in Rosedale, Maryland.
Alexandra Lachner's NPI, 1114700911, was assigned on August 15, 2023. Alexandra Lachner holds Maryland license C0010118.
- NPI
- 1114700911NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103320288
- NPI enumeration date
- August 15, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 687-0202
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexandra Lachner practices at Kenneth Margolis MD Ambulatory Endoscopy Surgical Center in Rosedale, Maryland
Alexandra Lachner's primary practice is Kenneth Margolis MD Ambulatory Endoscopy Surgical Center, at 9101 Franklin Square Dr, Rosedale, MD 21237 in Baltimore County. The practice phone is (410) 687-0202.
- Kenneth Margolis MD Ambulatory Endoscopy Surgical Center9101 Franklin Square Dr, Rosedale, MD 21237 · Baltimore CountyPhone(410) 687-0202
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexandra Lachner is affiliated with 4 sites of care and 1 medical group
Alexandra Lachner's primary practice is Kenneth Margolis MD Ambulatory Endoscopy Surgical Center in Rosedale, Maryland. Alexandra Lachner is also affiliated with MedStar Good Samaritan Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Alexandra Lachner to 1 more hospital and 1 group practice or clinic, 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 Alexandra Lachner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexandra Lachner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kenneth Margolis MD Ambulatory Endoscopy Surgical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexandra Lachner is one of 2,452 physician assistants in Maryland
Physician assistant is Alexandra Lachner's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alexandra Lachner is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Alexandra Lachner
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
Alexandra Lachner's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Alexandra Lachner's median patient age at 56, with 100% women.
Alexandra Lachner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Alexandra Lachner takes part in Medicare
Alexandra Lachner 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)
Alexandra Lachner received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexandra Lachner from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Caris MPI, Inc. paid the most, $17.
Companies that paid Alexandra Lachner 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 Alexandra Lachner'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 |
| 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 Alexandra Lachner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexandra Lachner's NPI number?
Alexandra Lachner's NPI number is 1114700911. It was assigned on August 15, 2023, and it is active in the NPI Registry.
What does Alexandra Lachner specialize in?
Alexandra Lachner is a physician assistant in Rosedale, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alexandra Lachner practice?
Alexandra Lachner practices at 9101 Franklin Square Dr, Rosedale, MD 21237. Alexandra Lachner's primary practice is Kenneth Margolis MD Ambulatory Endoscopy Surgical Center in Rosedale, Maryland. Dmand AI also links Alexandra Lachner to 1 hospital and 1 group practice or clinic.
What is Alexandra Lachner's office phone number?
The practice phone on file for Alexandra Lachner is (410) 687-0202.
What is Alexandra Lachner's medical license number?
Alexandra Lachner holds Maryland license C0010118.
Which hospitals is Alexandra Lachner affiliated with?
Alexandra Lachner is affiliated with MedStar Good Samaritan Hospital. Dmand AI links Alexandra Lachner to 1 more hospital.
What medical group is Alexandra Lachner part of?
Alexandra Lachner is linked to MedStar Medical Group.
Does Alexandra Lachner accept Medicare?
Yes. CMS lists Alexandra Lachner as accepting Medicare assignment.
Has Alexandra Lachner received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Alexandra Lachner from 1 company from 2025 to 2025. The largest total came from Caris MPI, Inc.
How long has Alexandra Lachner been practicing?
Alexandra Lachner graduated from medical school in 2025, 1 years ago.
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