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DR. RUOBING XIAO M.D.
NPI 1902067978
Pathology - Anatomic Pathology & Clinical Pathology in Rio Rancho, NM

Active since June 22, 2008PECOS Enrolled
100/100
CMS Quality Rating
640 QUANTUM RD NE, RIO RANCHO, NM 87124(505) 924-0209(505) 924-0210 Get Directions Write a Review

NPPES record last updated: December 7, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Ruobing Xiao M.d. NPPES

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

DR. RUOBING XIAO M.D. (NPI 1902067978) is an individual anatomic pathology & clinical pathology provider in Rio Rancho, New Mexico, licensed in New Mexico (MD2011-0612) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of University Of New Mexico School Of Medicine (2008).

NPPES Registry Identity

NPI1902067978
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. RUOBING XIAOCredential: M.D.
Location Address640 QUANTUM RD NERio Rancho, NM 87124-4506
Mailing Address640 Quantum Rd NeRio Rancho, NM 87124-4506 · (505) 924-0209 · Fax (505) 924-0210
Phone(505) 924-0209
Fax(505) 924-0210
Sole ProprietorNo
Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 2008
Enumeration DateJune 22, 2008
Last NPPES UpdateDecember 7, 2016
✔ NPI 1902067978 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 NM · MD2011-0612
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
640 QUANTUM RD NE, Rio Rancho, NM 87124
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

PECOS PAC ID5092034959
PECOS Enrollment IDI20221229001106
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 Reassignments

3

Medicare enrollment records show Ruobing Xiao reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Montefiore Medical Center
1,811 mi
Family Medicine
2633 BROADWAY
New York, NY 10025
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1760288278 (888) 663-6331
Montefiore New Rochelle Hospital
1,816 mi
General Acute Care Hospital
100 CORPORATE DR, PROVIDER INFORMATION
Yonkers, NY 10701
  • Reassigned Medicare billing, New York enrollment
  • 211 clinicians in this Medicare group
NPI 1295163244 (914) 377-4722
Montefiore Mount Vernon Hospital
1,818 mi
General Acute Care Hospital
12 N 7TH AVE
Mount Vernon, NY 10550
  • Reassigned Medicare billing, New York enrollment
  • 140 clinicians in this Medicare group
NPI 1013345065 (914) 664-8000

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 3

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.

Protein measurement, serum 84165
A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.
637 services501 patients
Protein measurement, body fluid 84166
A protein measurement of body fluid is a test that gauges the amount of proteins in your fluids. This analysis helps in detecting various health conditions. It's done via a simple sample collection process, usually from blood or urine, in a safe and painless manner.
109 services101 patients
Coagulation function screening test with interpretation and report 85390
A coagulation function screening test is a type of blood test that checks how well your blood clots. It's important because clotting helps prevent excessive bleeding. The test results are interpreted and a report is provided to help guide your doctor's treatment plan.
25 services23 patients

Hospital Affiliations CMS Care Compare 2

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

Montefiore New Rochelle Hospital

Acute Care Hospitals · New Rochelle, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330184
Location16 Guion PlaceNew Rochelle, NY 10802 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 87124 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
$126.21 typical visit price
range $54.26 – $166.80
Typical copayment $31.55 (range $13.56 – $41.70)
Most-billed visit code 99204
Established Patient
$96.38 typical visit price
range $17.00 – $135.35
Typical copayment $24.09 (range $4.25 – $33.83)
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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
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.

PETROGLYPH PATHOLOGY SERVICES LLC
Pathology (Anatomic Pathology & Clinical Pathology)
640 QUANTUM RD NE
RIO RANCHO, NM 87124
Sandoval County (505) 924-0209
CHRISTINA ROBYN SHETLAR MD
Pathology (Anatomic Pathology & Clinical Pathology)
640 QUANTUM RD NE
RIO RANCHO, NM 87124
Sandoval County (505) 924-0209
SIMON E. MEYKLER DO
Pathology (Anatomic Pathology & Clinical Pathology)
640 QUANTUM RD NE
RIO RANCHO, NM 87124
Sandoval County (505) 924-0209
PETROGLYPH PATHOLOGY SERVICES, LLC
Pathology (Anatomic Pathology & Clinical Pathology)
640 QUANTUM RD NE
RIO RANCHO, NM 87124
Sandoval County (505) 924-0209

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 Ruobing Xiao's NPI number?

The NPI number for Ruobing Xiao is 1902067978. It was assigned to this individual provider in the NPPES registry on June 22, 2008.

Where is Ruobing Xiao located?

Ruobing Xiao practices at 640 Quantum Rd NE, Rio Rancho, NM 87124. The listed phone number is (505) 924-0209.

What is Ruobing Xiao's specialty?

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

Is Ruobing Xiao enrolled in Medicare?

Yes. Ruobing Xiao is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ruobing Xiao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ruobing Xiao reassigns Medicare benefits to 3 organizations: Montefiore Medical Center (New York, NY), Montefiore New Rochelle Hospital (Yonkers, NY) and Montefiore Mount Vernon Hospital (Mount Vernon, NY). Each 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 Ruobing Xiao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ruobing Xiao affiliated with any hospitals?

According to CMS data, Ruobing Xiao is affiliated with Montefiore Medical Center and Montefiore New Rochelle Hospital.

When was this NPI record last updated?

The NPPES record for Ruobing Xiao was last updated on December 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.