HUIMIN GUO MD
NPI 1184858516
Pathology - Anatomic Pathology & Clinical Pathology in Gaithersburg, MD

Active since May 13, 2009PECOS EnrolledAccepts Medicare Assignment
18207A FLOWER HILL WAY, GAITHERSBURG, MD 20879(301) 926-4707(301) 926-4708 Get Directions Write a Review

NPPES record last updated: August 13, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Huimin Guo Md NPPES

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

HUIMIN GUO MD (NPI 1184858516) is an individual anatomic pathology & clinical pathology provider in Gaithersburg, Maryland, licensed in Maryland (D0079643) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of Other (1991).

NPPES Registry Identity

NPI1184858516
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameHUIMIN GUOCredential: MD
Location Address18207A FLOWER HILL WAYGaithersburg, MD 20879-5331
Mailing Address18207a Flower Hill WayGaithersburg, MD 20879-5331 · (301) 926-4707 · Fax (301) 926-4708
Fax(301) 926-4708
Sole ProprietorYes
Medical School CMSOtherGraduated 1991
Enumeration DateMay 13, 2009
Last NPPES UpdateAugust 13, 2015
NPI 1184858516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License Licensed in MD · D0079643
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Also ListedPathology · CytopathologyTaxonomy 207ZC0500X · License D0079643 (MD)
18207A FLOWER HILL WAY, Gaithersburg, MD 20879

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

Huimin Guo 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 ID1153661400
PECOS Enrollment IDI20240718002939, I20250318001267
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.

Areas of Expertise CMS Part B claims

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.

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.
12 services12 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Inova Fair Oaks Hospital

Acute Care Hospitals · Fairfax, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490101
Location3600 Joseph Siewick DriveFairfax, VA 22033 · Fairfax County
Birthing friendly

Inova Mount Vernon Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490122
Location2501 Parkers LaneAlexandria, VA 22306 · Fairfax County
Emergency services

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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
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 7

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

Pathology (Anatomic Pathology & Clinical Pathology)
18207A FLOWER HILL WAY
GAITHERSBURG, MD 20879
Clinical Medical Laboratory
18207A FLOWER HILL WAY
GAITHERSBURG, MD 20879
Pathology (Anatomic Pathology & Clinical Pathology)
18207A FLOWER HILL WAY
GAITHERSBURG, MD 20879
Clinical Medical Laboratory
18207A FLOWER HILL WAY
GAITHERSBURG, MD 20879
Pathology (Anatomic Pathology & Clinical Pathology)
18207A FLOWER HILL WAY
GAITHERSBURG, MD 20879
Pathology (Anatomic Pathology & Clinical Pathology)
18207A FLOWER HILL WAY
GAITHERSBURG, MD 20879
Clinical Medical Laboratory
18207A FLOWER HILL WAY
GAITHERSBURG, MD 20879

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 Huimin Guo's NPI number?

The NPI number for Huimin Guo is 1184858516. It was assigned to this individual provider in the NPPES registry on May 13, 2009.

Where is Huimin Guo located?

Huimin Guo practices at 18207A Flower Hill Way, Gaithersburg, MD 20879. The listed phone number is (301) 926-4707.

What is Huimin Guo's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Huimin Guo enrolled in Medicare?

Yes. Huimin Guo 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.

Is Huimin Guo affiliated with any hospitals?

According to CMS data, Huimin Guo is affiliated with Inova Alexandria Hospital, Inova Loudoun Hospital, Inova Fairfax Hospital, Inova Fair Oaks Hospital and Inova Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Huimin Guo was last updated on August 13, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.