ROBERT RIEDERMAN MD
NPI 1376532267
Orthopaedic Surgery in Baltimore, MD

Active since October 14, 2005PECOS EnrolledAccepts Medicare Assignment
2700 QUARRY LAKE DR, SUITE 300, BALTIMORE, MD 21209(410) 377-8900(410) 377-3156 Get Directions Write a Review

NPPES record last updated: January 27, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 27, 2023, Jun 18, 2020 (2 updates tracked since 2020).

About Robert Riederman Md NPPES

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

ROBERT RIEDERMAN MD (NPI 1376532267) is an individual orthopaedic surgery provider in Baltimore, Maryland, licensed in Maryland (D38150) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1983).

NPPES Registry Identity

NPI1376532267
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameROBERT RIEDERMANCredential: MD
Location Address2700 QUARRY LAKE DR, SUITE 300Baltimore, MD 21209-2230
Mailing Address2700 Quarry Lakedr, Suite 300Baltimore, MD 21209-2230 · (410) 377-8900 · Fax (410) 377-3156
Fax(410) 377-3156
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1983
Enumeration DateOctober 14, 2005
Last NPPES UpdateJanuary 27, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2023
NPI 1376532267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in MD · D38150
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X · License D38150 (MD)
2700 QUARRY LAKE DR, Baltimore, MD 21209

Other Identifiers 2

Medicaid532261800MD
Medicaid532261800.MD

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Robert Riederman Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052394202
PECOS Enrollment IDI20100122000769
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.

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
14 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21209 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
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.

Internal Medicine
2700 QUARRY LAKE DR, SUITE 280
BALTIMORE, MD 21209
Internal Medicine (Gastroenterology)
2700 QUARRY LAKE DR
BALTIMORE, MD 21209
Internal Medicine (Cardiovascular Disease)
2700 QUARRY LAKE DR
BALTIMORE, MD 21209
Surgery
2700 QUARRY LAKE DR, 220
BALTIMORE, MD 21209
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
2700 QUARRY LAKE DR, SUITE 300
BALTIMORE, MD 21209
Neurological Surgery
2700 QUARRY LAKE DR, SUITE 360
BALTIMORE, MD 21209
Physical Therapist
2700 QUARRY LAKE DR, #300
BALTIMORE, MD 21209
Orthopaedic Surgery
2700 QUARRY LAKE DR, SUITE 300
BALTIMORE, MD 21209

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 Robert Riederman's NPI number?

The NPI number for Robert Riederman is 1376532267. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Where is Robert Riederman located?

Robert Riederman practices at 2700 Quarry Lake Dr Suite 300, Baltimore, MD 21209. The listed phone number is (410) 377-8900.

What is Robert Riederman's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Robert Riederman enrolled in Medicare?

Yes. Robert Riederman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Robert Riederman was last updated on January 27, 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.