Cynthia Vandemark, MSN, WHNP-BC
NPI 1881023224 · Women's Health Nurse Practitioner · Defiance, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Vandemark, MSN, WHNP-BC is a Women's Health Nurse Practitioner provider in Defiance, OH (NPI 1881023224).
Provider details
- NPI number
- 1881023224
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, WHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN-284906-COA-1 (OH)
Specialties & taxonomies
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.
$160 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
- 2013-11-06
- Last updated
- 2023-11-03
Frequently asked questions
- What is Cynthia Vandemark's NPI number?
- Cynthia Vandemark's National Provider Identifier (NPI) is 1881023224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Vandemark's specialty?
- Cynthia Vandemark is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Vandemark located?
- Cynthia Vandemark's practice location on file with NPPES is 1250 Ralston Ave Ste 205, Defiance, OH 43512-5310.
- What is Cynthia Vandemark's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Vandemark is (419) 782-5774.
- Does Cynthia Vandemark accept Medicare?
- Cynthia Vandemark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Vandemark's NPI active?
- Yes — Cynthia Vandemark's NPI (1881023224) is active in the NPPES registry as of the last update on 2023-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.