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KAYANA MESIDOR
NPI 1497619225
Nurse Practitioner - Family in Columbia, MD

Active since December 15, 2025PECOS EnrolledAccepts Medicare Assignment
5999 HARPERS FARM RD STE W250, COLUMBIA, MD 21044(410) 772-8822(410) 772-9274 Get Directions Write a Review

NPPES record last updated: December 30, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 30, 2025, Dec 15, 2025 (2 updates tracked since 2025).

About Kayana Mesidor NPPES

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

KAYANA MESIDOR (NPI 1497619225) is an individual family provider in Columbia, Maryland, licensed in Maryland (R274984) and active in the NPI registry since December 2025. The provider is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1497619225
Entity TypeIndividual
Primary Taxonomy363LF0000X
Provider Legal NameKAYANA MESIDOR
Location Address5999 HARPERS FARM RD STE W250Columbia, MD 21044-3017
Mailing Address5999 Harpers Farm Rd Ste W250Columbia, MD 21044-3017 · (410) 772-8822 · Fax (410) 772-9274
Phone(410) 772-8822
Fax(410) 772-9274
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateDecember 15, 2025
Last NPPES UpdateDecember 30, 20252 updates tracked since enumeration
NPPES CertifiedDecember 30, 2025
✔ NPI 1497619225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MD · R274984
5999 HARPERS FARM RD STE W250, Columbia, MD 21044
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kayana Mesidor is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3173019767
PECOS Enrollment IDI20260103510172, I20260204004190
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.

Medicare Billing Reassignment

Medicare enrollment records show Kayana Mesidor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mid-Atlantic Nephrology Associates PA
10 mi
Nephrology
1589 SULPHUR SPRING RD, SUITE 109
Baltimore, MD 21227
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 15 clinicians in this Medicare group
NPI 1356390108 (410) 536-5400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21044 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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 9

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

DR. TIN O MAUNG M.D.
Internal Medicine (Nephrology)
5999 HARPERS FARM RD STE W250
COLUMBIA, MD 21044
Howard County (410) 772-8822
FLOYD JOSEPH JOHNSON III NP
Nurse Practitioner (Acute Care)
5999 HARPERS FARM RD STE W250
COLUMBIA, MD 21044
Howard County (410) 772-8822
JIA LIU M.D.
Internal Medicine (Nephrology)
5999 HARPERS FARM RD STE W250
COLUMBIA, MD 21044
Howard County (410) 772-8822
DR. PING-HSIN CHEN M.D.
Internal Medicine (Nephrology)
5999 HARPERS FARM RD STE W250
COLUMBIA, MD 21044
Howard County (410) 772-8822
DR. MARY A PIEPRZAK M.D.
Internal Medicine (Nephrology)
5999 HARPERS FARM RD STE W250
COLUMBIA, MD 21044
Howard County (410) 772-8822
DR. MISHA VARMA MD
Internal Medicine (Nephrology)
5999 HARPERS FARM RD STE W250
COLUMBIA, MD 21044
Howard County (410) 772-8822
DANIELLE HATTIE SUTTON CRNP
Nurse Practitioner (Family)
5999 HARPERS FARM RD STE W250
COLUMBIA, MD 21044
Howard County (410) 772-8822
MID-ATLANTIC NEPHROLOGY ASSOCIATES PA
Internal Medicine (Nephrology)
5999 HARPERS FARM RD STE W250
COLUMBIA, MD 21044
Howard County (410) 772-8822

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 Kayana Mesidor's NPI number?

The NPI number for Kayana Mesidor is 1497619225. It was assigned to this individual provider in the NPPES registry on December 15, 2025.

Where is Kayana Mesidor located?

Kayana Mesidor practices at 5999 Harpers Farm Rd Ste W250, Columbia, MD 21044. The listed phone number is (410) 772-8822.

What is Kayana Mesidor's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Kayana Mesidor enrolled in Medicare?

Yes. Kayana Mesidor is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Kayana Mesidor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kayana Mesidor reassigns Medicare benefits to Mid-Atlantic Nephrology Associates PA (Baltimore, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kayana Mesidor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kayana Mesidor was last updated on December 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.