DAVID AARON WEINER M.D.
NPI 1023436854
Orthopaedic Surgery in Baltimore, MD

Active since March 29, 2014PECOS EnrolledAccepts Medicare Assignment
76.55/100
CMS Quality Rating
201 E UNIVERSITY PKWY, DEPARTMENT OF ORTHOPAEDIC SURGERY, BALTIMORE, MD 21218(410) 554-2270 Get Directions Write a Review

NPPES record last updated: April 3, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 3, 2020, Feb 20, 2020 (2 updates tracked since 2020).

About David Aaron Weiner M.d. NPPES

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

DAVID AARON WEINER M.D. (NPI 1023436854) is an individual orthopaedic surgery provider in Baltimore, Maryland, licensed in New York (303108-01) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with Medstar Saint Mary's Hospital, and is a graduate of Georgetown University School Of Medicine (2010).

NPPES Registry Identity

NPI1023436854
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDAVID AARON WEINERCredential: M.D.
Location Address201 E UNIVERSITY PKWY, DEPARTMENT OF ORTHOPAEDIC SURGERYBaltimore, MD 21218-2829
Mailing Address201 E University Pkwy, Department Of Orthopaedic SurgeryBaltimore, MD 21218-2829 · (410) 554-2270
Sole ProprietorYes
Medical School CMSGeorgetown University School Of MedicineGraduated 2010
Enumeration DateMarch 29, 2014
Last NPPES UpdateApril 3, 20202 updates tracked since enumeration
NPPES CertifiedApril 3, 2020
NPI 1023436854 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 NY · 303108-01
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.

201 E UNIVERSITY PKWY, Baltimore, MD 21218

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

David Aaron Weiner M.d. 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 ID5698106318
PECOS Enrollment IDI20210825000547, I20220110000037
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 14

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.
248 services190 patients
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.
131 services109 patients
X-ray of lower and sacral spine, minimum of 4 views 72110
An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.
128 services128 patients
X-ray of lower and sacral spine, 2-3 views 72100
An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.
120 services63 patients
X-ray of upper spine, 2-3 views 72040
An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.
81 services34 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
77 services77 patients

Hospital Affiliations CMS Care Compare 3

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

Medstar Saint Mary's Hospital

Acute Care Hospitals · Leonardtown, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210028
Location25500 Point Lookout RoadLeonardtown, MD 20650 · St. Marys County
Emergency services Birthing friendly

Medstar Southern Maryland Hospital Center

Acute Care Hospitals · Clinton, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210062
Location7503 Surratts RoadClinton, MD 20735 · Prince Georges County
Emergency services Birthing friendly

Sentara Northern Virginia Medical Center

Acute Care Hospitals · Woodbridge, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490113
Location2300 Opitz BoulevardWoodbridge, VA 22191 · Prince William County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21218 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.

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.

76.55/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality63.16
Promoting Interoperability100
Improvement Activities40
Cost55.94

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
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Nurse Practitioner (Family)
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Internal Medicine (Cardiovascular Disease)
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Internal Medicine (Infectious Disease)
201 E UNIVERSITY PKWY, DEPT OF MEDICINE MEDSTAR UNION MEMORIAL HOSPITAL
BALTIMORE, MD 21218
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY, DEPT. OF SURGERY
BALTIMORE, MD 21218
Internal Medicine
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218

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 David Weiner's NPI number?

The NPI number for David Weiner is 1023436854. It was assigned to this individual provider in the NPPES registry on March 29, 2014.

Where is David Weiner located?

David Weiner practices at 201 E University Pkwy Department Of Orthopaedic Surgery, Baltimore, MD 21218. The listed phone number is (410) 554-2270.

What is David Weiner's specialty?

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

Is David Weiner enrolled in Medicare?

Yes. David Weiner 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.

Is David Weiner affiliated with any hospitals?

According to CMS data, David Weiner is affiliated with Medstar Saint Mary's Hospital, Medstar Southern Maryland Hospital Center and Sentara Northern Virginia Medical Center.

When was this NPI record last updated?

The NPPES record for David Weiner was last updated on April 3, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.