DR. KRISTI ALETHEA LEE M.D.
NPI 1639215700
Family Medicine in Gaithersburg, MD

Q: What is Kristi Lee's NPI number?

The NPI number for Kristi Lee is 1639215700. It was assigned to this individual provider in the NPPES registry on January 29, 2007. The provider is also known as Dr. Kristi Alethea Hubbard M.D..

Q: What is Kristi Lee's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kristi Lee was last updated on September 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.

Active since January 29, 2007PECOS Enrolled

803 RUSSELL AVE, SUITE #1, GAITHERSBURG, MD 20879(301) 869-0700(301) 948-1751 Get Directions Write a Review

NPPES record last updated: September 20, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Kristi Alethea Lee M.d. NPPES

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

DR. KRISTI ALETHEA LEE M.D. (NPI 1639215700) is an individual family medicine provider in Gaithersburg, Maryland, licensed in Maryland (D0059377) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639215700

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. KRISTI ALETHEA LEECredential: M.D.

Location Address803 RUSSELL AVE, SUITE #1Gaithersburg, MD 20879-3584

Mailing Address803 Russell Ave, Suite #1Gaithersburg, MD 20879-3584 · (301) 869-0700 · Fax (301) 948-1751

Phone(301) 869-0700

Fax(301) 948-1751

Sole ProprietorNo

Enumeration DateJanuary 29, 2007

Last NPPES UpdateSeptember 20, 2012

✔ NPI 1639215700 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 · D0059377

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.

803 RUSSELL AVE, Gaithersburg, MD 20879

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Other Names 1

Former Name (1)Dr. Kristi Alethea Hubbard M.d.

Other Identifiers 2

Medicare UPINH88958MD

Medicare ID-Type Unspecified010717L71MD

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kristi Alethea Lee M.d. 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.

Medicare Billing Reassignment

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

Signify Health Medical Associates, PLLC

1,177 mi

General Practice

4055 VALLEY VIEW LN STE 700
Dallas, TX 75244

Reassigned Medicare billing, Maryland enrollment
227 clinicians in this Medicare group

NPI 1750845863 (972) 715-3800

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 20879 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 13

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

HEIKE BARBARA BAILIN M.D.

Family Medicine

803 RUSSELL AVE, SUITE #1
GAITHERSBURG, MD 20879

Montgomery County (301) 869-0700

AYNN JUDE DEMPSEY P.A.-C.

Physician Assistant

803 RUSSELL AVE, SUITE #1, SMC
GAITHERSBURG, MD 20879

Montgomery County (301) 869-0700

BEHNAZ YALDA DMD PC

Dentist (Periodontics)

803 RUSSELL AVE, SUITE 3A
GAITHERSBURG, MD 20879

Montgomery County (301) 926-0691

DR. MARY ELIZABETH WARFIELD M.D.

Internal Medicine

803 RUSSELL AVE, SUITE #1
GAITHERSBURG, MD 20879

Montgomery County (301) 869-0700

HELENE B. FISHER M.D.

General Practice

803 RUSSELL AVE
GAITHERSBURG, MD 20879

Montgomery County (301) 869-0700

DR. PATRICK C LEE D.D.S.

Dentist

803 RUSSELL AVE, 2C
GAITHERSBURG, MD 20879

Montgomery County (301) 948-4378

SECURE MEDICAL ASSOCIATES, LLC

Clinic/Center (Urgent Care)

803 RUSSELL AVE, SUITE #1
GAITHERSBURG, MD 20879

Montgomery County (301) 869-0700

OCCUPATIONAL HEALTH CENTERS OF THE SOUTHWEST PA

Clinic/Center (Occupational Medicine)

803 RUSSELL AVE
GAITHERSBURG, MD 20879

Montgomery County (301) 869-0700

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 Kristi Lee's NPI number?

The NPI number for Kristi Lee is 1639215700. It was assigned to this individual provider in the NPPES registry on January 29, 2007. The provider is also known as Dr. Kristi Alethea Hubbard M.D..

Where is Kristi Lee located?

Kristi Lee practices at 803 Russell Ave Suite #1, Gaithersburg, MD 20879. The listed phone number is (301) 869-0700.

What is Kristi Lee's specialty?

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

Is Kristi Lee enrolled in Medicare?

Yes. Kristi Lee is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristi Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristi Lee reassigns Medicare benefits to Signify Health Medical Associates, PLLC (Dallas, TX). 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 Kristi Lee'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 Kristi Lee was last updated on September 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.