Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Snowden River Surgery Center LLC
Ambulatory Surgical Clinic/Center in Ellicott City, MD · enumerated 2005 · authorized official Jay Grochmal, Medical Director.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447258603
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 253605 | Other | MD | KAISER PERMANENTE |
| 408126900 | Other | MD | MEDICAL ASSISTANCE |
| 2139172 | Other | MD | UNITED HEALTH CARE MAMSI |
| RW3 | Other | MD | CARE FIRST BCBS XIC |
| 3968840 | Other | MD | AETNA MEDICARE |
| 2139172 | Other | MD | ONE NET |
| 2139172 | Other | MD | OPTIMUM CHOICE |
| 3968840 | Other | MD | AETNA HMO |
| RW3 | Other | MD | CARE FIRST BCBS FEDERAL |
| 116594 | Other | MD | JOHN HOPKINS HEALTH CARE |
| 64628701 | Other | MD | CARE FIRST BCBS |
| 7374667 | Other | MD | AETNA PPO |
| P00220115 | Other | MD | RAILROAD MEDICARE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
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Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-06.