Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Deborah K Ekstrom, MD
Specialist in Worcester, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518916188
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ms. Deborah K Ekstrom
Credential MD
Sex Female
Practice address 39 Salisbury St, Worcester, MA, 01609
Phone (508) 755-4825
Fax (508) 797-0167
Enumeration date May 9, 2006
Last updated in NPPES Jul 9, 2007
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 |
|---|---|---|---|
| 117238 | Other | MA | AETNA |
| 1300139 | Other | MA | UNITED HEALTHCARE |
| 320430 | Other | MA | CIGNA HEALTH |
| 61333 | Other | MA | FALLON HEALTHCARE |
| 21055 | Other | MA | HARVARD PILGRIM |
| 711234 | Other | MA | TUFTS |
| 99165001 | Other | MA | NETWORK HEALTH |
| M14797 | Other | MA | BLUE SHIELD OF MA |
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 specialty is Deborah Ekstrom?
Deborah Ekstrom 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.
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.
Other providers at this practice address
Browse all → Salisbury Plastic Surgery PC Specialist · Worcester, MA NPI 1730127523 Diversified Staffing Group, Inc Nursing Care Agency · Worcester, MA NPI 1902959430 Jennifer Boland Physical Therapist · Worcester, MA NPI 1801011838 Yedu Biney Registered Nurse · Worcester, MA NPI 1184911307 Jennifer Yates Nurse's Aide · Worcester, MA NPI 1902166606 Joyce Perry Nurse's Aide · Worcester, MA NPI 1851651558
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.