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ROSALYN GUZMAN
NPI 1124363221
Nurse Practitioner - Acute Care in Columbus, OH

Active since December 01, 2012PECOS Enrolled
300 W 10TH AVE, COLUMBUS, OH 43210(614) 366-3733(614) 293-6037 Get Directions Write a Review

NPPES record last updated: March 13, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Rosalyn Guzman NPPES

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

ROSALYN GUZMAN (NPI 1124363221) is an individual acute care provider in Columbus, Ohio, licensed in Ohio (COA.14232-NP) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124363221
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameROSALYN GUZMAN
Location Address300 W 10TH AVEColumbus, OH 43210-1280
Mailing Address300 W 10th AveColumbus, OH 43210-1280 · (614) 293-8619 · Fax (614) 293-6420
Phone(614) 366-3733
Fax(614) 293-6037
Sole ProprietorNo
Enumeration DateDecember 1, 2012
Last NPPES UpdateMarch 13, 2013
✔ NPI 1124363221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in OH · COA.14232-NP
Also ListedNurse PractitionerTaxonomy 363L00000X · License RN.339735 (OH)
300 W 10TH AVE, Columbus, OH 43210
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., CareSource.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rosalyn Guzman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

Osu Internal Medicine, LLC
0.1 mi
Internal Medicine
410 W 10TH AVE
Columbus, OH 43210
  • Reassigned Medicare billing, Ohio enrollment
  • 1,230 clinicians in this Medicare group
NPI 1740231448 (614) 293-8000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43210 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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 20

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

SETHU M. MADHAVAN MD
Internal Medicine (Nephrology)
300 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-3387
THE ARTHUR G. JAMES CANCER HOSPITAL AND RICHARD J. SOLOVE RESEARCH INS
General Acute Care Hospital
300 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8000
MORGAN ELIZABETH HILLSHAFER APRN-CNP
Nurse Practitioner
300 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-4925
CHERYL TAYLORE LEE MD
Urology
300 W 10TH AVE, 1ST FLOOR
COLUMBUS, OH 43210
Franklin County (614) 293-8155
DR. VIKRAM BADHRI CHAKRAVARTHY M.D.
Neurological Surgery
300 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8714
MICHAEL CHI GONG MD
Urology
300 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 685-4263
DR. SUSHIL S. LAKHANI M.D.
Psychiatry & Neurology (Vascular Neurology)
300 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-4969
THOMAS S. LIN M.D.
Internal Medicine (Hematology & Oncology)
300 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 947-3700

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 Rosalyn Guzman's NPI number?

The NPI number for Rosalyn Guzman is 1124363221. It was assigned to this individual provider in the NPPES registry on December 1, 2012.

Where is Rosalyn Guzman located?

Rosalyn Guzman practices at 300 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 366-3733.

What is Rosalyn Guzman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Rosalyn Guzman enrolled in Medicare?

Yes. Rosalyn Guzman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rosalyn Guzman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rosalyn Guzman reassigns Medicare benefits to Osu Internal Medicine, LLC (Columbus, OH). 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 Rosalyn Guzman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rosalyn Guzman accept?

Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc. and CareSource list Rosalyn Guzman 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.

When was this NPI record last updated?

The NPPES record for Rosalyn Guzman was last updated on March 13, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.