DR. MARCIA C RIBEIRO M.D.
NPI 1225087885
Psychiatry & Neurology - Neurology in Pikesville, MD

Q: What is Marcia Ribeiro's NPI number?

The NPI number for Marcia Ribeiro is 1225087885. It was assigned to this individual provider in the NPPES registry on May 9, 2006.

Q: What is Marcia Ribeiro's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Marcia Ribeiro was last updated on January 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since May 09, 2006PECOS Enrolled

86.03/100

CMS Quality Rating

1777 REISTERSTOWN RD, SUITE 104, PIKESVILLE, MD 21208(410) 602-1999(410) 602-1966 Get Directions Write a Review

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

Record update history: Jan 18, 2023, Jun 16, 2018 (2 updates tracked since 2018).

On this page

About Dr. Marcia C Ribeiro M.d. NPPES

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

DR. MARCIA C RIBEIRO M.D. (NPI 1225087885) is an individual neurology provider in Pikesville, Maryland, licensed in Oregon (MD213170) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1225087885

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameDR. MARCIA C RIBEIROCredential: M.D.

Location Address1777 REISTERSTOWN RD, SUITE 104Pikesville, MD 21208

Mailing Address1777 Reisterstown Rd, Suite 104Pikesville, MD 21208-1306 · (410) 602-1999 · Fax (410) 602-1966

Phone(410) 602-1999

Fax(410) 602-1966

Sole ProprietorNo

Medical School CMSOtherGraduated 1997

Enumeration DateMay 9, 2006

Last NPPES UpdateJanuary 18, 20232 updates tracked since enumeration

NPPES CertifiedJanuary 18, 2023

✔ NPI 1225087885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in OR · MD213170✔ Licensed in MD · D0051763

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.

1777 REISTERSTOWN RD, Pikesville, MD 21208

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marcia C Ribeiro M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4688632458

PECOS Enrollment IDI20210413001985

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 Reassignments

Medicare enrollment records show Marcia Ribeiro reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pain And Spine Specialists Of Maryland, LLC

22 mi

Specialist

2702 BACK ARCE CIRCLE, 290B
Mount Airy, MD 21771

Reassigned Medicare billing, District of Columbia and Maryland enrollments
28 clinicians in this Medicare group

NPI 1174884258 (301) 703-8767

Legacy Clinics LLC

2,335 mi

Rural Health

36860 INDUSTRIAL WAY
Sandy, OR 97055

Reassigned Medicare billing, Oregon enrollment
1,248 clinicians in this Medicare group

NPI 1730472192 (503) 826-0206

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 19

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.

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

844 services351 patients

Ultrasound scan of spinal canal 76800

An ultrasound scan of the spinal canal is a non-invasive imaging test that uses sound waves to create pictures of the spinal canal and surrounding structures. It helps detect abnormalities, injuries, or diseases. It's safe, pain-free, and doesn't involve radiation.

583 services358 patients

Testing of autonomic nervous system function and heart rate response to deep breathing 95921

This test studies the autonomic nervous system, which controls body functions like heart rate. During the test, you'll breathe deeply while the heart rate is monitored. This helps identify any irregularities in the heart's response to breathing changes.

542 services357 patients

Testing of autonomic (sympathetic) nervous system function 95923

Testing of autonomic nervous system function assesses how well your body's automatic processes, like heart rate and blood pressure, are working. It involves various non-invasive tests like heart rate variability and sweat production tests.

542 services356 patients

Nerve conduction, 13 or more studies 95913

Nerve conduction studies involve 13 or more tests to check the speed and strength of signals traveling between your nerves and muscles. It helps diagnose conditions affecting nerves and muscles. The test involves small shocks and may cause minor discomfort.

525 services357 patients

Placement of skin electrodes and measurement of stimulated sites in legs 95926

This procedure involves placing small, adhesive patches (electrodes) on your legs. These electrodes send tiny electrical impulses to specific areas. The responses are measured to assess nerve and muscle function. It's safe and helps in diagnosing various conditions.

354 services307 patients

Limited ultrasound scan of joint or other extremity structure except blood vessels 76882

A limited ultrasound scan of a joint or other extremity structure lacking blood vessels is a non-invasive procedure that uses sound waves to create images of the inside of your body. This helps in diagnosing and monitoring conditions related to your joints or other similar structures.

345 services246 patients

Evaluation and testing for balance with recording 92540

This procedure involves a series of evaluations and tests to analyze your balance. Recordings are made to track your performance, helping identify any issues. This aids in determining the best treatment for any balance disorders you may have.

320 services277 patients

Test for abnormal eye movement using a rotating chair 92546

A rotating chair test helps doctors assess balance issues. You'll sit in a motorized chair that spins at controlled speeds. As the chair moves, your eye movements are monitored to identify any irregularities, which can indicate balance disorders.

317 services275 patients

Test to assess balance during warm and cool irrigation in both ears 92537

This is a test called caloric stimulation, used to check your balance function. During this procedure, warm and cool water are gently introduced into your ears. Your eye movements are then observed, as they can indicate issues with balance or inner ear function.

312 services271 patients

Evaluation of neuropsychological test, first hour 96132

An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.

310 services269 patients

Exam of neurobehavioral status, first hour 96116

An exam of neurobehavioral status is a medical procedure that evaluates your brain's functions. This includes assessing your cognitive abilities, emotional responses, and behavioral patterns. The first hour of the exam is typically dedicated to this initial evaluation.

309 services268 patients

Administration of psychological or neuropsychological test by technician, first 30 minutes 96138

This procedure involves a trained technician administering a psychological or neuropsychological test. It's a process that assesses your mental function and behavior. The initial session will last 30 minutes. The aim is to understand your cognitive abilities better.

309 services268 patients

Test for balance and posture 92548

A balance and posture test assesses your ability to maintain steady positioning and coordination. It involves simple tasks like standing on one foot or walking in a straight line. This helps identify any issues with your balance system, which can affect daily activities.

308 services268 patients

Test or measurement for functional capacity, each 15 minutes 97750

This procedure measures your functional capacity, or ability to perform tasks, over 15-minute intervals. It can help identify limitations or improvements in your physical abilities. The test may involve activities like walking, lifting, or bending.

306 services267 patients

Needle measurement of electrical activity in trunk or head muscles 95887

This procedure, known as electromyography, involves inserting a fine needle into a muscle in your head or trunk to record its electrical activity. It helps identify problems related to muscles or nerves controlling these muscles. It's a safe, valuable tool for diagnosing various conditions.

251 services191 patients

Complete ultrasound scan of joint 76881

A complete ultrasound scan of a joint is a non-invasive procedure using sound waves to create images of your joint. It helps identify problems like inflammation, injury, or disease. It's painless, safe, and doesn't involve radiation.

242 services182 patients

Placement of skin electrodes and measurement of stimulated sites in arms 95925

This procedure involves placing small, sticky patches called electrodes on your arms. These electrodes send tiny electrical signals to specific areas, which are then measured. This helps to assess the health of your nerves and muscles. It's safe and generally painless.

227 services197 patients

Measurement of eye movement 92270

Measurement of eye movement is a non-invasive procedure that assesses how your eyes function. It involves tracking how your eyes follow a moving object or shift between two targets. This helps evaluate your eye muscles' health and coordination, and can aid in diagnosing conditions like strabismus or nystagmus.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21208 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.03/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

77.8

Promoting Interoperability

Improvement Activities

Cost

74.15

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Jan Feline August 4, 2025

5/5

Dr. Ribeiro is an outstanding doctor. She is knowledgeable, kind, and willing to think outside of the box. Highly recommended!!

Office Staff 4/5

Visited this provider? Share your experience.

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.

DR. SHALOM ELIHU KELMAN MD

Ophthalmology

1777 REISTERSTOWN RD, SUITE 234
BALTIMORE, MD 21208

Baltimore County (410) 580-1800

MARYLAND NEUROOPHTHALMOLOGY, LLC

Ophthalmology

1777 REISTERSTOWN RD, SUITE 234
BALTIMORE, MD 21208

Baltimore County (410) 580-1800

MRS. DIONNE FLORENCE ALDRIDGE LCSWC

Social Worker (Clinical)

1777 REISTERSTOWN RD, SUITE 395
PIKESVILLE, MD 21208

Baltimore County (443) 416-5833

FAMILY AND CHILDREN ENRICHMENT SERVICES, INC.

Social Worker (Clinical)

1777 REISTERSTOWN RD, SUITE 204
PIKESVILLE, MD 21208

Baltimore County (410) 580-2055

MS. CORINNE ANN GULIN MSW

Social Worker (Clinical)

1777 REISTERSTOWN RD, SUITE 199
BALTIMORE, MD 21208

Baltimore County (410) 764-9400

ANDREA NICOLE KWOK DPT

Physical Therapist

1777 REISTERSTOWN RD, STE 130
PIKESVILLE, MD 21208

Baltimore County (410) 415-5905

MR. ADAM BRIAN GERSHOWITZ PT, DPT, CSCS

Physical Therapist

1777 REISTERSTOWN RD, SUITE 130
PIKESVILLE, MD 21208

Baltimore County (410) 415-5905

MS. TAMMY DENISE NELSON LCSW-C

Social Worker (Clinical)

1777 REISTERSTOWN RD, SUITE 204
PIKESVILLE, MD 21208

Baltimore County (410) 480-2055

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 Marcia Ribeiro's NPI number?

The NPI number for Marcia Ribeiro is 1225087885. It was assigned to this individual provider in the NPPES registry on May 9, 2006.

Where is Marcia Ribeiro located?

Marcia Ribeiro practices at 1777 Reisterstown Rd Suite 104, Pikesville, MD 21208. The listed phone number is (410) 602-1999.

What is Marcia Ribeiro's specialty?

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

Is Marcia Ribeiro enrolled in Medicare?

Yes. Marcia Ribeiro is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Marcia Ribeiro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marcia Ribeiro reassigns Medicare benefits to 2 organizations: Pain And Spine Specialists Of Maryland, LLC (Mount Airy, MD) and Legacy Clinics LLC (Sandy, OR). Each 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 Marcia Ribeiro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marcia Ribeiro was last updated on January 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

About Dr. Marcia C Ribeiro M.d. NPPES

NPPES Registry Identity

Specialties & Licenses

Medicare Participation & PECOS CMS

Medicare Enrollment Status

Medicare Billing Reassignments

Areas of Expertise CMS Part B claims 19

Physician Visit Costs CMS claims · ZIP area

Medicare Quality Performance CMS QPP · MIPS

Patient Reviews User submitted

Review by Jan Feline · August 4, 2025

Other Providers at the Same Location NPPES 20

Frequently Asked Questions NPPES & CMS

What is Marcia Ribeiro's NPI number?

Where is Marcia Ribeiro located?

What is Marcia Ribeiro's specialty?

Is Marcia Ribeiro enrolled in Medicare?

Which organizations bill Medicare for Marcia Ribeiro's services?

When was this NPI record last updated?

Review by Jan Feline August 4, 2025