Carsten Hartwig Ritter, MD
Neurology (CMS) · Baltimore, MD
At a glance
5051 Greenspring Ave Ste 300, Baltimore, MD 21209-4358
NPPES record updated Jun 6, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
5051 Greenspring Ave Ste 300 The Sandra And Malcolm Berman Brain & Spine InstituteBaltimore, MD 21209-4358
Additional reported practice locations
1055 N Curtis RdBoise, ID 837061309
Phone: 2083024200
Fax: 2083024255 1225 N State St
Jackson, MS 392022064
Phone: 6019885281 1235 E Cherokee St
Springfield, MO 658042203
Phone: 4178206435
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2002
- CMS specialties
- Neurology
Practice groups
Reported hospital affiliations
- Mercy Hospital Springfield Springfield, MO
- Northwest Hospital Center Randallstown, MD
- Sinai Hospital Of Baltimore Baltimore, MD
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Neurology (CMS)
- Taxonomy code
- 2084V0102X
- Enumeration date
- Jul 25, 2008
- Record updated
- Jun 6, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2084V0102X
License reported: MD038152 DC
2084V0102X
License reported: MC-1815 ID
2084V0102X
License reported: 30262 MS
2084V0102X
License reported: 2025017339 MO
2084V0102X · Primary
License reported: D69589 MD
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
5051 Greenspring Ave Ste 300The Sandra And Malcolm Berman Brain & Spine Institute
Baltimore, MD 21209-4358
- Phone
- (410) 601-8077
- Fax
- (410) 601-8905
Mailing address
5051 GREENSPRING AVE STE 300THE SANDRA AND MALCOLM BERMAN BRAIN & SPINE INSTITUTE
BALTIMORE, MD 212094358
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue