Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lauren Marie Ervin, DNP, CNM

Q: What is the NPI number for Lauren Ervin?

The National Provider Identifier (NPI) for Lauren Ervin is 1336564996, a Type 1 (individual) record in the CMS NPPES registry.

Advanced Practice Midwife in Leonardtown, MD · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336564996

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Lauren Marie Ervin

Credential DNP, CNM

Sex Female

Practice address 41680 Miss Bessie Dr Ste 102, Leonardtown, MD, 20650

Phone (301) 997-1788

Enumeration date Feb 19, 2014

Last updated in NPPES May 11, 2022

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 0024171525 (VA) Primary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License R193033 (MD) Secondary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Lauren Ervin?

The National Provider Identifier (NPI) for Lauren Ervin is 1336564996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lauren Ervin practice?

The practice location on file with NPPES is in Leonardtown, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Ruth Gerson Advanced Practice Midwife · Leonardtown, MD NPI 1437510526 Rachelle Tomaszeski Women's Health Nurse Practitioner · Leonardtown, MD NPI 1346746526 Kimberly Cook Obstetrics & Gynecology Nurse Practitioner · Leonardtown, MD NPI 1215426010 Lindsey Threlkeld Obstetrics & Gynecology Physician · Leonardtown, MD NPI 1477013027 Carilynn Rutledge Advanced Practice Midwife · Leonardtown, MD NPI 1629616156 Candace Edick Family Nurse Practitioner · Leonardtown, MD NPI 1396441523 Summer Seastrand Advanced Practice Midwife · Leonardtown, MD NPI 1265128342

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-11.