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XIAOFAN GUO
NPI 1366078313
Psychiatry & Neurology - Neurology in Pittsburgh, PA

Active since March 20, 2020PECOS EnrolledAccepts Medicare Assignment
200 LOTHROP ST PRESBYTERIAN HOSPITAL, PITTSBURGH, PA 16550(909) 558-4907 Get Directions Write a Review

NPPES record last updated: October 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 16, 2023, Mar 20, 2020 (2 updates tracked since 2020).

About Xiaofan Guo NPPES

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

XIAOFAN GUO (NPI 1366078313) is an individual neurology provider in Pittsburgh, Pennsylvania, licensed in California (A182587) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Upmc Mercy, and maintains a secondary practice location in Mechanicsburg.

NPPES Registry Identity

NPI1366078313
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameXIAOFAN GUO
Location Address200 LOTHROP ST PRESBYTERIAN HOSPITALPittsburgh, PA 16550
Mailing Address3600 Forbes Ave Ste 140Pittsburgh, PA 15213-3410 · (909) 558-4907
Phone(909) 558-4907
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMarch 20, 2020
Last NPPES UpdateOctober 17, 20252 updates tracked since enumeration
NPPES CertifiedOctober 17, 2025
✔ NPI 1366078313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A182587
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
200 LOTHROP ST PRESBYTERIAN HOSPITAL, Pittsburgh, PA 16550
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Secondary Practice Location 1

Location 12005 Technology Pkwy Ste 400Mechanicsburg, PA 17050-9413 · Phone (717) 791-2520 · Fax (717) 703-0061

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

Xiaofan Guo 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 ID3375084742
PECOS Enrollment IDI20250827000273
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.

Hospital Affiliations CMS Care Compare 2

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

Upmc Mercy

Acute Care Hospitals · Pittsburgh, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390028
Location1400 Locust StreetPittsburgh, PA 15219 · Allegheny County
Emergency services

Upmc Presbyterian Shadyside

Acute Care Hospitals · Pittsburgh, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390164
Location200 Lothrop StreetPittsburgh, PA 15213 · Allegheny County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 16550 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

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 Xiaofan Guo's NPI number?

The NPI number for Xiaofan Guo is 1366078313. It was assigned to this individual provider in the NPPES registry on March 20, 2020.

Where is Xiaofan Guo located?

Xiaofan Guo practices at 200 Lothrop St Presbyterian Hospital, Pittsburgh, PA 16550. The listed phone number is (909) 558-4907.

What is Xiaofan Guo's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Xiaofan Guo enrolled in Medicare?

Yes. Xiaofan 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 Xiaofan Guo affiliated with any hospitals?

According to CMS data, Xiaofan Guo is affiliated with Upmc Mercy and Upmc Presbyterian Shadyside.

When was this NPI record last updated?

The NPPES record for Xiaofan Guo was last updated on October 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.