Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles A Walch, M.D., F.A.C.S.
Surgery Physician in Oakland, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396845384
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Charles A Walch
Credential M.D., F.A.C.S.
Sex Male
Practice address 255 North 4th Street, Suite 2, Oakland, MD, 21550
Phone (301) 334-8282
Fax (301) 334-8468
Enumeration date Sep 22, 2006
Last updated in NPPES Feb 10, 2020
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 020027593 | Other | - | RAILROAD MEDICARE |
| 413716 | Other | PA | BC/S |
| 236009 | Other | - | PEIA/ALLIANCE |
| 53574001 | Other | - | CAREFIRST BC/S |
| 205900200 | Medicaid | MD | - |
| 521113778001 | Other | - | CHAMPUS |
| 521113778011 | Other | - | CIGNA |
| 022247700 | Other | DC | DC MEDICAID |
| 521113778 | Other | - | 4 MOST |
| H814GA | Other | MD | BC/S |
| 1395892 | Other | - | UMWA |
| 260066 | Other | - | BLACK LUNG |
| S3300002 | Other | - | BLUE CHOICE |
| 236009 | Other | - | UNITED HEALTH CARE |
| 001708716 | Other | WV | MT. STATE BC/S |
| 0126344000 | Other | WV | DPA |
| 330396 | Other | - | TRIGON BC/S |
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
What is the NPI number for Charles Walch?
The National Provider Identifier (NPI) for Charles Walch is 1396845384, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Walch practice?
The practice location on file with NPPES is in Oakland, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-10.