Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nathan Ashley Woolwine, M.D.
Nephrology Physician in Concord, NC · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073510046
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Registry record
Entity type Individual (Type 1)
Name Dr. Nathan Ashley Woolwine
Credential M.D.
Sex Male
Practice address 433 Copperfield Blvd Ne, Concord, NC, 28025
Phone (704) 786-7770
Fax (704) 971-0035
Enumeration date Jul 5, 2005
Last updated in NPPES Apr 30, 2025
Taxonomy & licenses
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 200400782 (NC) Primary
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 |
|---|---|---|---|
| 7222609 | Other | NC | AETNA PROVIDER |
| 1398R | Other | NC | BCBS PROVIDER |
| 805293 | Other | NC | PARTNERS MEDICARE |
| E3298 | Other | NC | MEDCOST PROVIDER |
| 4504731 | Other | NC | CIGNA HEALTHCARE |
| 5902823 | Medicaid | NC | - |
| P00194087 | Other | NC | RR MCARE |
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
How do I verify Nathan Woolwine's NPI record?
Cross-check NPI 1073510046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1073510046 active?
Yes, as of the latest NPPES snapshot, NPI 1073510046 is active (record last updated 2025-04-30).
Other providers at this practice address
Browse all → John Gerig Nephrology Physician · Concord, NC NPI 1477550440 Ernest Johnson Nephrology Physician · Concord, NC NPI 1043223977 Charles Stoddard Nephrology Physician · Concord, NC NPI 1902900301 Nellie Cauley Nurse Practitioner · Concord, NC NPI 1881818409 Mehul Patel Nephrology Physician · Concord, NC NPI 1750549721 Nada Tazi Nephrology Physician · Concord, NC NPI 1801042346 Tina Kelly Nurse Practitioner · Concord, NC NPI 1518253251 Mona Shaban Nephrology Physician · Concord, NC NPI 1053758714
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-30.