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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CONSTANCE LARKO NYAUNU MD
NPI 1790480879
Family Medicine in Chevy Chase, MD

Active since March 30, 2023PECOS Enrolled
8401 CONNECTICUT AVE, CHEVY CHASE, MD 20815(888) 663-6331 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 14, 2026, Mar 30, 2023 (2 updates tracked since 2023).

About Constance Larko Nyaunu Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CONSTANCE LARKO NYAUNU MD (NPI 1790480879) is an individual family medicine provider in Chevy Chase, Maryland, licensed in Maryland (D0106980) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790480879
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameCONSTANCE LARKO NYAUNUCredential: MD
Location Address8401 CONNECTICUT AVEChevy Chase, MD 20815-5803
Mailing Address8401 Connecticut AveChevy Chase, MD 20815-5803 · (301) 699-7707
Phone(888) 663-6331
Sole ProprietorNo
Enumeration DateMarch 30, 2023
Last NPPES UpdateAugust 14, 20262 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
✔ NPI 1790480879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MD · D0106980
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
8401 CONNECTICUT AVE, Chevy Chase, MD 20815
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Constance Larko Nyaunu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20815 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VIVIANE CHRISTELLE TOUKAP YAMBA
Registered Nurse (Home Health)
8401 CONNECTICUT AVE
CHEVY CHASE, MD 20815
Montgomery County (301) 652-4344
DR. ANTONI BERNARD GORAL MD
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Montgomery County (301) 949-8100
HARRISON SOLOMON MD
Orthopaedic Surgery (Hand Surgery)
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Montgomery County (301) 949-8100
ARTEMIS DOLENC MS, RD, LDN
Dietitian, Registered
8401 CONNECTICUT AVE, 102
CHEVY CHASE, MD 20815
Montgomery County (301) 718-1604
SUZANNAH RYAN STIVISON CPNP
Nurse Practitioner (Pediatrics)
8401 CONNECTICUT AVE, SUITE 201
CHEVY CHASE, MD 20815
Montgomery County (301) 907-3690
MEGAN BAIRD PA-C
Physician Assistant
8401 CONNECTICUT AVE, STE 800
CHEVY CHASE, MD 20815
Montgomery County (301) 949-8100
KATHARINA BLUNSCHI MD
Pediatrics
8401 CONNECTICUT AVE
CHEVY CHASE, MD 20815
Montgomery County (301) 907-3960
MED INC
Pharmacy (Community/Retail Pharmacy)
8401 CONNECTICUT AVE, STE 110
CHEVY CHASE, MD 20815
Montgomery County (301) 656-7080

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Constance Nyaunu's NPI number?

The NPI number for Constance Nyaunu is 1790480879. It was assigned to this individual provider in the NPPES registry on March 30, 2023.

Where is Constance Nyaunu located?

Constance Nyaunu practices at 8401 Connecticut Ave, Chevy Chase, MD 20815. The listed phone number is (888) 663-6331.

What is Constance Nyaunu's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Constance Nyaunu enrolled in Medicare?

Yes. Constance Nyaunu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Constance Nyaunu was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.