DR. GEOFFREY HSIEH M.D
NPI 1023032638
Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery in Las Vegas, NV

Q: What is Geoffrey Hsieh's NPI number?

The NPI number for Geoffrey Hsieh is 1023032638. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is Geoffrey Hsieh's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Urogynecology and Reconstructive Pelvic Surgery, with taxonomy code 207VF0040X.

Q: When was this NPI record last updated?

The NPPES record for Geoffrey Hsieh was last updated on May 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 July 27, 2006PECOS Enrolled

700 SHADOW LN STE 370, LAS VEGAS, NV 89106(702) 693-6870(702) 693-6899 Get Directions Write a Review

NPPES record last updated: May 20, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Geoffrey Hsieh M.d NPPES

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

DR. GEOFFREY HSIEH M.D (NPI 1023032638) is an individual urogynecology and reconstructive pelvic surgery provider in Las Vegas, Nevada, licensed in Nevada (9578) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Valley Hospital Medical Center, and maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1023032638

Entity TypeIndividualMale

Primary Taxonomy207VF0040X

Provider Legal NameDR. GEOFFREY HSIEHCredential: M.D

Location Address700 SHADOW LN STE 370Las Vegas, NV 89106-4159

Mailing Address700 Shadow Ln Ste 370Las Vegas, NV 89106-4159 · (702) 693-6870 · Fax (702) 693-6899

Phone(702) 693-6870

Fax(702) 693-6899

Sole ProprietorNo

Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 1993

Enumeration DateJuly 27, 2006

Last NPPES UpdateMay 20, 2022

NPPES CertifiedMay 20, 2022

✔ NPI 1023032638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Urogynecology and Reconstructive Pelvic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207VF0040X

License✔ Licensed in NV · 9578

Definition

A subspecialist in Urogynecology and Reconstructive Pelvic Surgery is a physician in Urology or Obstetrics and Gynecology who, by virtue of education and training, is prepared to provide consultation and comprehensive management of women with complex benign pelvic conditions, lower urinary tract disorders, and pelvic floor dysfunction. Comprehensive management includes those diagnostic and therapeutic procedures necessary for the total care of the patient with these conditions and complications resulting from them.

Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License 9578 (NV)

700 SHADOW LN STE 370, Las Vegas, NV 89106

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Secondary Practice Location 1

Location 13131 La Canada St, Suite #241Las Vegas, NV 89169-2578 · Phone (702) 693-6870 · Fax (702) 693-6899

Other Identifiers 1

Medicaid002018554NV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Geoffrey Hsieh M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315972809

PECOS Enrollment IDI20051004000604

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 Geoffrey Hsieh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Women's Cancer Center Of Nevada Inc

0.2 mi

Specialist

2050 PINTO LANE, STE 200
Las Vegas, NV 89106

Reassigned Medicare billing, Nevada enrollment
9 clinicians in this Medicare group

NPI 1144232786 (702) 693-6870

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 12

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.

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.

152 services109 patients

Electronic assessment of bladder emptying 51741

Electronic assessment of bladder emptying is a non-invasive test that measures how well your bladder functions. It uses ultrasound technology to create images of your bladder before and after you use the restroom, helping to identify any issues with bladder emptying.

141 services86 patients

Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings 51784

This procedure involves the use of non-invasive devices to record the electrical activity of muscles at specific body openings. It's helpful in understanding muscle function and can assist in diagnosing certain conditions.

81 services68 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

74 services74 patients

Simple measurement of pressure of urine flow in bladder 51725

This procedure measures the strength of your urine flow. A small, soft tube is gently placed into your body to reach the bladder. It records the pressure while you empty your bladder. It helps check if there are any blockages or issues with bladder control.

72 services72 patients

Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies 51729

This procedure helps to measure the pressure inside your bladder while passing fluid. It checks how well your bladder and the tube that carries fluid from your bladder are working. It's important for diagnosing issues with fluid flow and storage.

67 services66 patients

Hospital Affiliations CMS Care Compare 3

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

Valley Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV

2/5 CMS rating

OwnershipProprietary

CMS Certification Number290021

Location620 Shadow LaneLas Vegas, NV 89106 · Clark County

Emergency services

Saint Rose Dominican Hospitals - Siena Campus

Acute Care Hospitals · Henderson, NV

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290045

Location3001 St Rose ParkwayHenderson, NV 89052 · Clark County

Emergency services Birthing friendly

Henderson Hospital

Acute Care Hospitals · Henderson, NV

3/5 CMS rating

OwnershipProprietary

CMS Certification Number290057

Location1050 West Galleria DriveHenderson, NV 89011 · Clark County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89106 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

$131.25 typical visit price

range $57.07 – $173.24

Typical copayment $32.81 (range $14.26 – $43.31)

Most-billed visit code 99204

Established Patient

$71.14 typical visit price

range $18.27 – $140.96

Typical copayment $17.78 (range $4.56 – $35.24)

Most-billed visit code 99213

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 3

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

DR. NICOLA M SPIRTOS M.D.

Obstetrics & Gynecology (Gynecologic Oncology)

700 SHADOW LN STE 370
LAS VEGAS, NV 89106

Clark County (702) 693-6870

DR. AIMEE CHRISTINE FLEURY MD

Obstetrics & Gynecology (Gynecologic Oncology)

700 SHADOW LN STE 370
LAS VEGAS, NV 89106

Clark County (702) 693-6870

DR. MELISSA MARIE MILES M.D.

Colon & Rectal Surgery

700 SHADOW LN STE 370
LAS VEGAS, NV 89106

Clark County (702) 693-6870

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 Geoffrey Hsieh's NPI number?

The NPI number for Geoffrey Hsieh is 1023032638. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Geoffrey Hsieh located?

Geoffrey Hsieh practices at 700 Shadow Ln Ste 370, Las Vegas, NV 89106. The listed phone number is (702) 693-6870.

What is Geoffrey Hsieh's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Urogynecology and Reconstructive Pelvic Surgery, with taxonomy code 207VF0040X.

Is Geoffrey Hsieh enrolled in Medicare?

Yes. Geoffrey Hsieh is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Geoffrey Hsieh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Geoffrey Hsieh reassigns Medicare benefits to Women's Cancer Center Of Nevada Inc (Las Vegas, NV). 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 Geoffrey Hsieh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Geoffrey Hsieh accept?

Health plans from Ambetter from Arizona Complete Health list Geoffrey Hsieh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Geoffrey Hsieh affiliated with any hospitals?

According to CMS data, Geoffrey Hsieh is affiliated with Valley Hospital Medical Center, Saint Rose Dominican Hospitals - Siena Campus and Henderson Hospital.

When was this NPI record last updated?

The NPPES record for Geoffrey Hsieh was last updated on May 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.