GREATER BALTIMORE MEDICAL CENTER, INC.
GREATER BALTIMORE MEDICAL CENTER, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1841012119, based in Baltimore, MD. The organization lists 3 taxonomy classifications, with Low Vision Occupational Therapy Assistant recorded as primary.
Getting there
The practice address on file is 6569 N CHARLES ST, Baltimore, MD 21204. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Low Vision covers
Occupational therapy assistants contribute to the completion of an individualized occupational therapy low-vision evaluation under the direction and supervision of the occupational therapist to identify factors that may facilitate, compensate for, or inhibit use of vision in occupational performance. Clients are engaged in the identification of strengths, limitations, and goals as they relate to low vision to optimize independence and participation in desired occupations. Occupational therapy assistants also contribute to the development and implementation of an individualized occupational therapy low-vision intervention plan in collaboration with the occupational therapist, client, and relevant others that reflects the client's priorities for occupational performance. NUCC Health Care Provider Taxonomy, code 224ZL0004X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 224ZL0004X | Low Vision Occupational Therapy Assistant Low Vision | — | — | primary |
| 225X00000X | Occupational Therapist | — | — | |
| 225XP0200X | Pediatric Occupational Therapist Pediatrics | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1841012119 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 29, 2024 |
| Last updated | Apr 18, 2025 |
| Status | Active |
| Practice address |
6569 N CHARLES ST Baltimore, MD 21204 (443) 849-2658 |
| Mailing address |
6701 N. CHARLES STREET S. CHAPMAN BUILDING, SUITE 102 Baltimore, MD 21204 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 8 | 4 | 1 | 0 | 1 | 2 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 8 | 1 | 0 | 1 | 4 | 1 | 2 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.