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CHRISTINE M KLAM NP
NPI 1336684729
Nurse Practitioner - Women's Health in Fairfax, VA

Active since December 21, 2016PECOS EnrolledAccepts Medicare Assignment
3620 JOSEPH SIEWICK DR STE 307, FAIRFAX, VA 22033(703) 391-3180(703) 391-3390 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 23, 2026, May 1, 2018, Dec 21, 2016 (3 updates tracked since 2016).

About Christine M Klam Np NPPES

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

CHRISTINE M KLAM NP (NPI 1336684729) is an individual women's health provider in Fairfax, Virginia, licensed in Virginia (0024173878) and active in the NPI registry since December 2016. She is enrolled in Medicare PECOS and is a graduate of Drexel University College Of Medicine (2016).

NPPES Registry Identity

NPI1336684729
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameCHRISTINE M KLAMCredential: NP
Location Address3620 JOSEPH SIEWICK DR STE 307Fairfax, VA 22033-1760
Mailing AddressPo Box 37174Baltimore, MD 21297-3174 · (571) 423-5699 · Fax (571) 423-5698
Phone(703) 391-3180
Fax(703) 391-3390
Sole ProprietorNo
Medical School CMSDrexel University College Of MedicineGraduated 2016
Enumeration DateDecember 21, 2016
Last NPPES UpdateApril 23, 20263 updates tracked since enumeration
NPPES CertifiedApril 23, 2026
✔ NPI 1336684729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in VA · 0024173878
3620 JOSEPH SIEWICK DR STE 307, Fairfax, VA 22033
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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 and accepts Medicare assignment

Christine M Klam Np 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 ID8527342104
PECOS Enrollment IDI20170227000962, I20170313000363
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 22033 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 4

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

LAURA BROTT
Nurse Practitioner (Women's Health)
3620 JOSEPH SIEWICK DR STE 307
FAIRFAX, VA 22033
Fairfax County (571) 419-5645
ALEXA ALVEY FLOWERS CNM, MSN, C-EFM
Advanced Practice Midwife
3620 JOSEPH SIEWICK DR STE 307
FAIRFAX, VA 22033
Fairfax County (703) 391-3180
ELISE R DIAMOND M.D., M.P.H
Obstetrics & Gynecology
3620 JOSEPH SIEWICK DR STE 307
FAIRFAX, VA 22033
Fairfax County (703) 391-3180
MELISSA S TORRES CNM
Advanced Practice Midwife
3620 JOSEPH SIEWICK DR STE 307
FAIRFAX, VA 22033
Fairfax County (703) 391-3180

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 Christine Klam's NPI number?

The NPI number for Christine Klam is 1336684729. It was assigned to this individual provider in the NPPES registry on December 21, 2016.

Where is Christine Klam located?

Christine Klam practices at 3620 Joseph Siewick Dr Ste 307, Fairfax, VA 22033. The listed phone number is (703) 391-3180.

What is Christine Klam's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Christine Klam enrolled in Medicare?

Yes. Christine Klam 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.

When was this NPI record last updated?

The NPPES record for Christine Klam was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.