Stephanie Timmer, MSN, CRNP, PMHNP-BC
NPI 1578388005 · Psychiatric/Mental Health Nurse Practitioner · Phoenixville, PA
Stephanie Timmer, MSN, CRNP, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Phoenixville, PA (NPI 1578388005).
Provider details
- NPI number
- 1578388005
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, CRNP, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 2024085673 (PA)
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
1 yr 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.
$14 across 1 record (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
- 2024-11-19
- Last updated
- 2025-11-14
- Certified
- 2025-11-14
Frequently asked questions
- What is Stephanie Timmer's NPI number?
- Stephanie Timmer's National Provider Identifier (NPI) is 1578388005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Timmer's specialty?
- Stephanie Timmer is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Timmer located?
- Stephanie Timmer's practice location on file with NPPES is 1288 Valley Forge Rd Ste 54, Phoenixville, PA 19460-2687.
- What is Stephanie Timmer's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Timmer is (267) 563-8180.
- Is Stephanie Timmer's NPI active?
- Yes — Stephanie Timmer's NPI (1578388005) is active in the NPPES registry as of the last update on 2025-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.