What is Margaret Lynch's NPI number?

Margaret Lynch's National Provider Identifier (NPI) is 1730507831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Margaret Lynch's specialty?

Margaret Lynch is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Margaret Lynch located?

Margaret Lynch's practice location on file with NPPES is 2501 Parkers Ln, Alexandria, VA 22306-3209.

What is Margaret Lynch's phone number?

The practice phone number listed in the NPPES registry for Margaret Lynch is (703) 664-7000.

Does Margaret Lynch accept Medicare?

Margaret Lynch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Margaret Lynch's NPI active?

Yes — Margaret Lynch's NPI (1730507831) is active in the NPPES registry as of the last update on 2022-04-06.

IndividualActiveAccepts Medicare

Margaret Lynch, M.D.

NPI 1730507831 · Internal Medicine Physician · Alexandria, VA

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Margaret Lynch, M.D. is a Internal Medicine Physician provider in Alexandria, VA (NPI 1730507831).

Provider details

NPI number: 1730507831
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 0101267011 (VA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 0101267011 (VA)
Allopathic & Osteopathic Physicians
Hospice and Palliative Medicine (Internal Medicine) Physician207RH0002XLicense 0101267011 (VA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2501 Parkers Ln

Alexandria, VA 22306-3209

Phone: (703) 664-7000

Fax: (703) 664-7666

Approximate (ZIP-level) locationGet directions

More VA providers

Mailing address

Po Box 37174

Baltimore, MD 21297-3174

Additional practice locations (4)

1215 Lee Street - Box Number 800901
Charlottesville, VA 22908-0119
Phone: (434) 243-6158
1215 Lee Street - Box Number 800901
Charlottesville, VA 22908-0119
Phone: (434) 243-6158
57 N Medical Park Dr Ste 105
Fishersville, VA 22939
Phone: (540) 245-7262
Fax: (540) 245-7054
44045 Riverside Pkwy
Leesburg, VA 20176-5101
Phone: (703) 858-6000
Fax: (703) 858-6900

Enumerated: 2014-04-04
Last updated: 2022-04-06
Certified: 2022-04-06

Frequently asked questions

What is Margaret Lynch's NPI number?: Margaret Lynch's National Provider Identifier (NPI) is 1730507831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Margaret Lynch's specialty?: Margaret Lynch is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Margaret Lynch located?: Margaret Lynch's practice location on file with NPPES is 2501 Parkers Ln, Alexandria, VA 22306-3209.
What is Margaret Lynch's phone number?: The practice phone number listed in the NPPES registry for Margaret Lynch is (703) 664-7000.
Does Margaret Lynch accept Medicare?: Margaret Lynch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Margaret Lynch's NPI active?: Yes — Margaret Lynch's NPI (1730507831) is active in the NPPES registry as of the last update on 2022-04-06.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.