Lauren Ervin, DNP, CNM
NPI 1336564996 · Advanced Practice Midwife · Leonardtown, MD
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Ervin, DNP, CNM is a Advanced Practice Midwife provider in Leonardtown, MD (NPI 1336564996).
Provider details
- NPI number
- 1336564996
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 0024171525 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-02-19
- Last updated
- 2022-05-11
- Certified
- 2022-05-11
Frequently asked questions
- What is Lauren Ervin's NPI number?
- Lauren Ervin's National Provider Identifier (NPI) is 1336564996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Ervin's specialty?
- Lauren Ervin is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Ervin located?
- Lauren Ervin's practice location on file with NPPES is 41680 Miss Bessie Dr Ste 102, Leonardtown, MD 20650-2963.
- What is Lauren Ervin's phone number?
- The practice phone number listed in the NPPES registry for Lauren Ervin is (301) 997-1788.
- Does Lauren Ervin accept Medicare?
- Lauren Ervin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Ervin's NPI active?
- Yes — Lauren Ervin's NPI (1336564996) is active in the NPPES registry as of the last update on 2022-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.