Diane Seibert, RN, PHD, CRNP
NPI 1487657300 · Women's Health Nurse Practitioner · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Seibert, RN, PHD, CRNP is a Women's Health Nurse Practitioner provider in Bethesda, MD (NPI 1487657300).
Provider details
- NPI number
- 1487657300
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, PHD, CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R113728 (MD)
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 tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-24
- Last updated
- 2015-12-21
Frequently asked questions
- What is Diane Seibert's NPI number?
- Diane Seibert's National Provider Identifier (NPI) is 1487657300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Seibert's specialty?
- Diane Seibert is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Seibert located?
- Diane Seibert's practice location on file with NPPES is 4301 Jones Bridge Rd, Bethesda, MD 20814-4712.
- What is Diane Seibert's phone number?
- The practice phone number listed in the NPPES registry for Diane Seibert is (301) 295-1080.
- Does Diane Seibert accept Medicare?
- Diane Seibert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Seibert's NPI active?
- Yes — Diane Seibert's NPI (1487657300) is active in the NPPES registry as of the last update on 2015-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.