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ROSALYN W STEWART MD
NPI 1619905338
Internal Medicine in Baltimore, MD

Active since June 29, 2006Opted out of Medicare · through Oct 1, 2026
601 NORTH CAROLINE STREET, SUITE 7.143, BALTIMORE, MD 21287(410) 955-3613(410) 614-1195 Get Directions Write a Review

NPPES record last updated: August 21, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Rosalyn W Stewart Md NPPES

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

ROSALYN W STEWART MD (NPI 1619905338) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D0060151) and active in the NPI registry since June 2006. She has opted out of Medicare through October 1, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1619905338
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameROSALYN W STEWARTCredential: MD
Location Address601 NORTH CAROLINE STREET, SUITE 7.143Baltimore, MD 21287-0941
Mailing Address601 North Caroline Street, Suite 7.143Baltimore, MD 21287-0941 · (410) 955-3613 · Fax (410) 614-1195
Phone(410) 955-3613
Fax(410) 614-1195
Sole ProprietorNo
Enumeration DateJune 29, 2006
Last NPPES UpdateAugust 21, 2012
✔ NPI 1619905338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D0060151
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPediatricsTaxonomy 208000000X · License DOO60151 (MD)
Also ListedPediatrics · Pediatric Critical Care MedicineTaxonomy 2080P0203X · License D60151 (MD)
Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License D60151 (MD)
601 NORTH CAROLINE STREET, Baltimore, MD 21287
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Other Identifiers 3

Medicare ID-Type UnspecifiedN525MD
Medicare UPINH42388
Medicaid402199100MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Rosalyn W Stewart Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2024 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2024
Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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.

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.
66 services42 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
26 services16 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21287 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Aerosol mask, used with dme nebulizer A7015
DME-Other DME · category DE000N
1 supplier12 claims12 services$1.15 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers16 claims17 services$4.32 avg. paid by Medicare
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620
DME-Drugs Administered Through DME · category DG006N
1 supplier13 claims1,170 services$0.10 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
2 suppliers18 claims18 services$24.61 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

MRS. LUCILLE HELEN HAMET-ATTIA C.R.N.P.
Registered Nurse (General Practice)
601 NORTH CAROLINE STREET
BALTIMORE, MD 21287
Baltimore City (410) 955-0300

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 Stewart's NPI number?

The NPI number for Rosalyn Stewart is 1619905338. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Rosalyn Stewart located?

Rosalyn Stewart practices at 601 North Caroline Street Suite 7.143, Baltimore, MD 21287. The listed phone number is (410) 955-3613.

What is Rosalyn Stewart's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Rosalyn Stewart enrolled in Medicare?

No. Rosalyn Stewart has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Rosalyn Stewart was last updated on August 21, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.