Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Martha Jane Pierce, M.D.
Specialist in Frederick, MD · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295716827
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Registry record
Entity type Individual (Type 1)
Name Martha Jane Pierce
Credential M.D.
Sex Female
Practice address 300 W 9th St, Frederick, MD, 21701
Phone (301) 662-8119
Fax (301) 696-0985
Enumeration date Nov 10, 2005
Last updated in NPPES May 12, 2008
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 |
|---|---|---|---|
| 1295716827 | Other | MD | MEDICAID NPI |
| 110225732 | Other | MD | MEDICARE RAILROAD |
| 148721300 | Medicaid | MD | - |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Martha Pierce?
Martha Pierce is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Casper Cline Specialist · Frederick, MD NPI 1063493609 Internal Medicine Associates PA Internal Medicine Physician · Frederick, MD NPI 1851492276 Associated Catholic Charities, Inc Mental Health Clinic/Center (Including Community Mental Health Center) · Frederick, MD NPI 1174788434 Associated Catholic Charities, Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Frederick, MD NPI 1437453651 Abigail Belgrave Clinical Social Worker · Frederick, MD NPI 1346538584 Monocacy Health Partners LLC Internal Medicine Physician · Frederick, MD NPI 1922487792 Carolyn West Clinical Social Worker · Frederick, MD NPI 1972040244 Susan Gordon Addiction (Substance Use Disorder) Counselor · Frederick, MD NPI 1376030122
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-12.