Physician Profile
Joann E. Warrick, M.D.
Unclaimed ProfileAbout Dr. Warrick
Joann E. Warrick, M.D. is a healthcare provider in Baltimore, MD specializing in colon & rectal surgery. Joann trained at Indiana University School of Medicine, graduating in 2003. According to Medicare claims data, Joann cared for 398 Medicare patients across 1,271 services. The services billed most often include removal of tissue from wound, 20.0 sq cm or less, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, and removal of skin and tissue, 20.0 sq cm or less.
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
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) 550-0886
- Email not available
Practice Locations
4940 EASTERN AVE STE P3-411
Baltimore, MD 21224
Procedures Most Often Billed to Medicare
1,271 services · 398 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
149 |
| Removal of muscle and/or tissue, 20.0 sq cm or less | Procedure | 11043 |
123 |
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
96 |
| Removal of muscle and/or tissue, 20.0 sq cm or less | Procedure | 11043 |
46 |
| Removal of tissue from wound, 20.0 sq cm or less | Treatment | 97597 |
218 |
| Removal of tissue from wound, each additional 20.0 sq cm | Treatment | 97598 |
120 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
160 |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
94 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
87 |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
47 |
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.
Related specialists at this location 4
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 colorectal surgeons in Baltimore 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Indiana University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Removal of skin and tissue, 20.0 sq cm or less 7
Providers in MD who bill this service to Medicare most often.
Common questions
What is Joann E. Warrick's specialty?
Joann E. Warrick is a colorectal surgeon in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where can I find Joann E. Warrick?
Joann E. Warrick is listed at 4940 Eastern Ave Ste P3-411, Baltimore, MD 21224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joann E. Warrick?
The number on file is (410) 550-0886. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Joann E. Warrick's NPI number?
Joann E. Warrick's National Provider Identifier is 1922254002. 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 Joann E. Warrick's education?
Joann E. Warrick attended Indiana University School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Joann E. Warrick been practicing?
Joann E. Warrick has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Joann E. Warrick known for?
According to Medicare billing data, Joann E. Warrick performs procedures including removal of skin and tissue, 20.0 sq cm or less and removal of muscle and/or tissue, 20.0 sq cm or less; provides treatments such as removal of tissue from wound, 20.0 sq cm or less and removal of tissue from wound, each additional 20.0 sq cm, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Joann E. Warrick confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joann E. Warrick. 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.