Physician Profile
Margaret A. Weiss, MD
Unclaimed ProfileAbout Dr. Weiss
Listed in the NPI registry as a specialist, Margaret A. Weiss, MD practices in Hunt Valley, MD. Margaret graduated from Johns Hopkins University School of Medicine in 1978. According to Medicare claims data, Margaret cared for 321 Medicare patients across 639 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (410) 666-3960
- Email not available
Practice Locations
54 SCOTT ADAM ROAD SUITE 301
Hunt Valley, MD 21030
Procedures Most Often Billed to Medicare
639 services · 321 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
263 | Less often than most peers in Specialist |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
103 | Less often than most peers in Specialist |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
44 | Less often than most peers in Specialist |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
35 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
134 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
60 | As often as other peers in Specialist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Trained at Johns Hopkins University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1978 at Johns Hopkins University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Dr. Weiss specialize in?
Dr. Weiss is a specialist in Hunt Valley, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Weiss located?
Dr. Weiss is listed at 54 Scott Adam Road Suite 301, Hunt Valley, MD 21030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Weiss's phone number?
The number on file is (410) 666-3960. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Weiss's NPI number?
Dr. Weiss's National Provider Identifier is 1306829734. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Weiss go to medical school?
Dr. Weiss attended Johns Hopkins University School of Medicine, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Weiss been practicing?
Dr. Weiss has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Weiss do most often?
According to Medicare billing data, Dr. Weiss performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and destruction of skin growth, 1-14 growths, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Weiss confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weiss. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.