Physician Profile
Unclaimed ProfileAbout BASKERVILLE
Mark John Baskerville, M.D. is a healthcare provider in Columbia, MD specialising in critical care (intensivists). Mark trained at Johns Hopkins University School of Medicine, graduating in 1995. Mark is also listed as specialising in anesthesiology and emergency medicine.
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 is Dr. Baskerville's specialty?
Dr. Baskerville is a critical care (intensivists) in Columbia, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CRITICAL CARE (INTENSIVISTS)”.
NPI registry
Where can I find Dr. Baskerville?
Dr. Baskerville is listed at 5755 CEDAR LN, Columbia, MD 21044. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Baskerville?
The number on file is (410) 884-8688. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Baskerville's NPI number?
Dr. Baskerville's National Provider Identifier is 1306801824. 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
What is Dr. Baskerville's medical education?
Dr. Baskerville attended Johns Hopkins University School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Baskerville been practising?
Dr. Baskerville has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Baskerville known for?
According to Medicare billing data, Dr. Baskerville 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. Baskerville confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Baskerville. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (410) 884-8688
- Email not available
Practice Locations
5755 CEDAR LN
Columbia, MD 21044
Procedures Most Often Billed to Medicare
131 services · 92 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Critical care, first 30-74 minutes | Office visit | 99291 |
93 |
| Critical care, each additional 30 minutes | Office visit | 99292 |
24 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
14 |
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 critical cares at this location 2
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.
Other critical cares in Columbia 6
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at Johns Hopkins University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Johns Hopkins 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.