Joan Lefkof, N.P.
NPI 1265523443 · Women's Health Nurse Practitioner · Silver Spring, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Lefkof, N.P. is a Women's Health Nurse Practitioner provider in Silver Spring, MD (NPI 1265523443).
Provider details
- NPI number
- 1265523443
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- NP06662 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$328 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2000 Medical Pkwy Ste 310Annapolis, MD 21401-3754Phone: (410) 266-7755Fax: (410) 266-1141
- 15001 Shady Grove Rd Ste 200Rockville, MD 20850-6355Phone: (301) 869-7644Fax: (301) 869-5793
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2023-11-02
- Certified
- 2023-11-02
Frequently asked questions
- What is Joan Lefkof's NPI number?
- Joan Lefkof's National Provider Identifier (NPI) is 1265523443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Lefkof's specialty?
- Joan Lefkof is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joan Lefkof located?
- Joan Lefkof's practice location on file with NPPES is 10313 Georgia Ave Ste 202, Silver Spring, MD 20902-5006.
- What is Joan Lefkof's phone number?
- The practice phone number listed in the NPPES registry for Joan Lefkof is (301) 681-9101.
- Does Joan Lefkof accept Medicare?
- Joan Lefkof is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Lefkof's NPI active?
- Yes — Joan Lefkof's NPI (1265523443) is active in the NPPES registry as of the last update on 2023-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.