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DR. YVONNE LYNN OTTAVIANO M.D.
NPI 1194880906
Internal Medicine - Hematology & Oncology in Rosedale, MD

Active since December 22, 2006PECOS Enrolled
9103 FRANKLING SQUARE DRIVE, ROSEDALE, MD 21236(443) 777-7147(443) 777-8405 Get Directions Write a Review

NPPES record last updated: October 25, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 25, 2023, Oct 6, 2023, Sep 15, 2022 (3 updates tracked since 2022).

About Dr. Yvonne Lynn Ottaviano M.d. NPPES

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

DR. YVONNE LYNN OTTAVIANO M.D. (NPI 1194880906) is an individual hematology & oncology provider in Rosedale, Maryland, licensed in Pennsylvania (MD482883) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Sinai Hospital Of Baltimore, and maintains a secondary practice location in Hershey.

NPPES Registry Identity

NPI1194880906
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. YVONNE LYNN OTTAVIANOCredential: M.D.
Location Address9103 FRANKLING SQUARE DRIVERosedale, MD 21236
Mailing Address109 Longwood RdBaltimore, MD 21210-2119 · (410) 464-1658 · Fax (443) 777-8405
Phone(443) 777-7147
Fax(443) 777-8405
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1987
Enumeration DateDecember 22, 2006
Last NPPES UpdateOctober 25, 20233 updates tracked since enumeration
NPPES CertifiedOctober 25, 2023
✔ NPI 1194880906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in PA · MD482883
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License D40850 (MD)
9103 FRANKLING SQUARE DRIVE, Rosedale, MD 21236
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Secondary Practice Location 1

Location 1500 University DrHershey, PA 17033-2360 · Phone (717) 531-8024 · Fax (717) 531-0882

Other Identifiers 2

Medicaid776471500MD
OtherD40850MD · Md State License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Yvonne Lynn Ottaviano M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5496947723
PECOS Enrollment IDI20101005001072
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 Yvonne Ottaviano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sinai Hospital Of Baltimore Inc
7.6 mi
Infectious Disease
849 FAIRMOUNT AVE STE 100B
Towson, MD 21286
  • Reassigned Medicare billing, Maryland enrollment
  • 664 clinicians in this Medicare group
NPI 1669182499 (410) 601-9000

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

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
24 services20 patients

Hospital Affiliations CMS Care Compare

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

Sinai Hospital Of Baltimore

Acute Care Hospitals · Baltimore, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210012
Location2401 West Belvedere AvenueBaltimore, MD 21215 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21236 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
$183.44 typical visit price
range $60.73 – $183.44
Typical copayment $45.86 (range $15.18 – $45.86)
Most-billed visit code 99205
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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 Yvonne Ottaviano's NPI number?

The NPI number for Yvonne Ottaviano is 1194880906. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Where is Yvonne Ottaviano located?

Yvonne Ottaviano practices at 9103 Frankling Square Drive, Rosedale, MD 21236. The listed phone number is (443) 777-7147.

What is Yvonne Ottaviano's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Yvonne Ottaviano enrolled in Medicare?

Yes. Yvonne Ottaviano is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Yvonne Ottaviano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yvonne Ottaviano reassigns Medicare benefits to Sinai Hospital Of Baltimore Inc (Towson, MD). 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 Yvonne Ottaviano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Yvonne Ottaviano affiliated with any hospitals?

According to CMS data, Yvonne Ottaviano is affiliated with Sinai Hospital Of Baltimore.

When was this NPI record last updated?

The NPPES record for Yvonne Ottaviano was last updated on October 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.