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Edit this profileWhere to find Eric A. Ritter, MD
- Baltimore location main office
1335 W Baltimore St, Baltimore, MD 21223 - Baltimore location
703 Hunting Pl, Baltimore, MD 21229 - Annapolis location
2001 Medical Pkwy, Annapolis, MD 21401
About Dr. Ritter
Eric A. Ritter, MD is a healthcare provider in Baltimore, MD specializing in addiction medicine. Eric trained at Meharry Medical College School of Medicine, graduating in 2006. According to Medicare claims data, the services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. This provider record is associated with NPI 1659557593.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (240) 856-3375
- Email not available
Practice Locations
1335 W BALTIMORE ST
Baltimore, MD 21223
703 Hunting Pl
Baltimore, MD 21229
2001 Medical Pkwy
Annapolis, MD 21401
Procedures Most Often Billed to Medicare
154 services · 14 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
154 | More than most peers in Addiction Medicine |
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.
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 addiction medicines in Baltimore 4
Same specialty, same city.
Trained at Meharry Medical College School of Medicine 4
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2006 at Meharry Medical College School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Ritter specialize in?
Dr. Ritter is an addiction medicine in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Ritter located?
Dr. Ritter is listed at 1335 W Baltimore St, Baltimore, MD 21223. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ritter's phone number?
The number on file is (240) 856-3375. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Ritter?
Dr. Ritter's National Provider Identifier is 1659557593. 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. Ritter go to medical school?
Dr. Ritter attended Meharry Medical College School of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ritter have?
Dr. Ritter has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ritter do most often?
According to Medicare billing data, Dr. Ritter 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
Is Dr. Ritter's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ritter. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.