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RYAN STANLEY OOSTHUYSEN M.D
NPI 1558700245
Anesthesiology - Pediatric Anesthesiology in Orlando, FL

Active since June 17, 2013PECOS Enrolled
92 W MILLER ST, ORLANDO, FL 32806(321) 841-4607(321) 841-4603 Get Directions Write a Review

NPPES record last updated: December 26, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 26, 2019, Jul 20, 2018 (2 updates tracked since 2018).

About Ryan Stanley Oosthuysen M.d NPPES

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

RYAN STANLEY OOSTHUYSEN M.D (NPI 1558700245) is an individual pediatric anesthesiology provider in Orlando, Florida, licensed in Florida (ME142353) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558700245
Entity TypeIndividualMale
Primary Taxonomy207LP3000X
Provider Legal NameRYAN STANLEY OOSTHUYSENCredential: M.D
Location Address92 W MILLER STOrlando, FL 32806-2032
Mailing Address92 W Miller StOrlando, FL 32806-2032 · (321) 841-4607 · Fax (321) 841-4603
Phone(321) 841-4607
Fax(321) 841-4603
Sole ProprietorNo
Enumeration DateJune 17, 2013
Last NPPES UpdateDecember 26, 20192 updates tracked since enumeration
✔ NPI 1558700245 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiology · Pediatric AnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207LP3000X
License✔ Licensed in FL · ME142353
Definition
An anesthesiologist who has had additional skill and experience in and is primarily concerned with the anesthesia, sedation, and pain management needs of infants and children. A pediatric anesthesiologist generally provides services including the evaluation of complex medical problems in infants and children when surgery is necessary, planning and care for children before and after surgery, pain control, anesthesia and sedation for any procedures out of the operating room such as MRI, CT scan, and radiation therapy.
Also ListedAnesthesiologyTaxonomy 207L00000X · License DR.0059459 (CO)
92 W MILLER ST, Orlando, FL 32806
Open in Google Maps ↗

Other Identifiers 1

Medicaid104087700FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ryan Stanley Oosthuysen M.d 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 Ryan Oosthuysen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orlando Health Medical Group Inc
0.2 mi
Internal Medicine
52 W UNDERWOOD ST
Orlando, FL 32806
  • Reassigned Medicare billing, Florida enrollment
  • 3,290 clinicians in this Medicare group
NPI 1669429577 (321) 841-2452

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 32806 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
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 20

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

KELLI BUNN FLETCHER ARNP
Nurse Practitioner (Pediatrics)
92 W MILLER ST
ORLANDO, FL 32806
Orange County (321) 841-5104
MARY FARRELL MD
Pediatrics (Pediatric Critical Care Medicine)
92 W MILLER ST
ORLANDO, FL 32806
Orange County (321) 841-5104
KEVIN M BEERS DO
Thoracic Surgery (Cardiothoracic Vascular Surgery)
92 W MILLER ST
ORLANDO, FL 32806
Orange County (321) 841-6128
DR. KARL NEVALA DO
Student in an Organized Health Care Education/Training Program
92 W MILLER ST
ORLANDO, FL 32806
Orange County (407) 649-6876
DR. HARDEO KARAMCHAND PANCHOOSINGH MD
Pediatrics (Pediatric Hematology-Oncology)
92 W MILLER ST
ORLANDO, FL 32806
Orange County (321) 841-8588
MARNIE B ROBINSON M.D.
Anesthesiology (Pediatric Anesthesiology)
92 W MILLER ST
ORLANDO, FL 32806
Orange County (321) 841-4607
MARYBETH ARCEO BURRISS-WEST
Pediatrics (Pediatric Critical Care Medicine)
92 W MILLER ST
ORLANDO, FL 32806
Orange County (321) 841-5104
TYLER JUHAN CRNA
Nurse Anesthetist, Certified Registered
92 W MILLER ST
ORLANDO, FL 32806
Orange County (321) 841-4607

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 Ryan Oosthuysen's NPI number?

The NPI number for Ryan Oosthuysen is 1558700245. It was assigned to this individual provider in the NPPES registry on June 17, 2013.

Where is Ryan Oosthuysen located?

Ryan Oosthuysen practices at 92 W Miller St, Orlando, FL 32806. The listed phone number is (321) 841-4607.

What is Ryan Oosthuysen's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.

Is Ryan Oosthuysen enrolled in Medicare?

Yes. Ryan Oosthuysen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ryan Oosthuysen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Oosthuysen reassigns Medicare benefits to Orlando Health Medical Group Inc (Orlando, FL). 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 Ryan Oosthuysen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ryan Oosthuysen accept?

Health plans from AmeriHealth Caritas Next list Ryan Oosthuysen 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 Ryan Oosthuysen was last updated on December 26, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.