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LILLIAN FONG SOOHOO MD
NPI 1629140819
Specialist in Mountain View, CA

Active since November 14, 2006PECOS EnrolledAccepts Medicare Assignment
98.3/100
CMS Quality Rating
2490 HOSPITAL DRIVE, THE MENKES CLINIC SUITE 201, MOUNTAIN VIEW, CA 94040(650) 962-4600(650) 962-4602 Get Directions Write a Review

NPPES record last updated: October 1, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lillian Fong Soohoo Md NPPES

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

LILLIAN FONG SOOHOO MD (NPI 1629140819) is an individual specialist in Mountain View, California, licensed in California (A49205) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1989).

NPPES Registry Identity

NPI1629140819
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameLILLIAN FONG SOOHOOCredential: MD
Location Address2490 HOSPITAL DRIVE, THE MENKES CLINIC SUITE 201Mountain View, CA 94040-4124
Mailing AddressPo Box 1497, LLos Gatos, CA 95031-1497 · (408) 836-9030 · Fax (408) 395-8648
Phone(650) 962-4600
Fax(650) 962-4602
Sole ProprietorNo
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 1989
Enumeration DateNovember 14, 2006
Last NPPES UpdateOctober 1, 2008
✔ NPI 1629140819 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · A49205
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
2490 HOSPITAL DRIVE, Mountain View, CA 94040
Open in Google Maps ↗

Other Identifiers 1

OtherA49205CA · Medical License

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

Lillian Fong Soohoo Md 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 ID6103889548
PECOS Enrollment IDI20041108000363
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 Lillian Soohoo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Golden State Dermatology Associates Inc
39 mi
Dermatology
355 LENNON LN STE 255
Walnut Creek, CA 94598
  • Reassigned Medicare billing, California enrollment
  • 103 clinicians in this Medicare group
NPI 1700860871 (925) 932-7704

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

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Destruction of precancer skin growth, 2-14 growths 17003
This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.
513 services71 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
286 services168 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
153 services118 patients
Destruction of precancer skin growth, 1 growth 17000
"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.
147 services102 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
107 services78 patients
Biopsy of related skin growth, first growth 11102
A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.
95 services78 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability98
Improvement Activities40

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.

DR. GAYATHRI THIRU M.D
Internal Medicine
2490 HOSPITAL DRIVE, SUITE 212
MOUNTAIN VIEW, CA 94040
Santa Clara County (408) 900-8077
ANDREW B. MENKES, M.D. & ASSOCIATES, INC.
Dermatology
2490 HOSPITAL DRIVE, SUITE 201
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4600
ALBERT PISANI M.D.
Obstetrics & Gynecology (Gynecologic Oncology)
2490 HOSPITAL DRIVE, SUITE 102
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 934-7520
ANDREW B MENKES M.D.
Dermatology (Procedural Dermatology)
2490 HOSPITAL DRIVE, SUITE 201
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 962-4600

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 Lillian Soohoo's NPI number?

The NPI number for Lillian Soohoo is 1629140819. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Where is Lillian Soohoo located?

Lillian Soohoo practices at 2490 Hospital Drive The Menkes Clinic Suite 201, Mountain View, CA 94040. The listed phone number is (650) 962-4600.

What is Lillian Soohoo's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Lillian Soohoo enrolled in Medicare?

Yes. Lillian Soohoo 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 Lillian Soohoo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lillian Soohoo reassigns Medicare benefits to Golden State Dermatology Associates Inc (Walnut Creek, CA). 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 Lillian Soohoo'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 Lillian Soohoo was last updated on October 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.