Physician Profile
Unclaimed ProfileAbout O'DONNELL
Mary Beck O'Donnell, M.D. is a healthcare provider in Falls Church, VA specialising in internal medicine. Mary trained at Georgetown University School of Medicine, graduating in 1989.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. O'Donnell?
Dr. O'Donnell is an internal medicine in Falls Church, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. O'Donnell's address?
Dr. O'Donnell is listed at 2960 SLEEPY HOLLOW RD, Falls Church, VA 22044. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. O'Donnell?
The number on file is (703) 536-2000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. O'Donnell's NPI number?
Dr. O'Donnell's National Provider Identifier is 1013030642. 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. O'Donnell train?
Dr. O'Donnell attended Georgetown University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. O'Donnell been practising?
Dr. O'Donnell has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. O'Donnell perform?
According to Medicare billing data, Dr. O'Donnell the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. O'Donnell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Donnell. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (703) 536-2000
- Email not available
Practice Locations
2960 SLEEPY HOLLOW RD
Falls Church, VA 22044
Procedures Most Often Billed to Medicare
99 services · 48 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
80 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
19 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
Other internal medicines in Falls Church 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.