Jennifer Mcwilliams, M.D.
NPI 1639388440 · Psychiatry Physician · Omaha, NE
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Mcwilliams, M.D. is a Psychiatry Physician provider in Omaha, NE (NPI 1639388440).
Provider details
- NPI number
- 1639388440
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- R7746 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-21
- Last updated
- 2016-05-06
Frequently asked questions
- What is Jennifer Mcwilliams's NPI number?
- Jennifer Mcwilliams's National Provider Identifier (NPI) is 1639388440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mcwilliams's specialty?
- Jennifer Mcwilliams is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Mcwilliams located?
- Jennifer Mcwilliams's practice location on file with NPPES is 1000 N 90th St, Omaha, NE 68114-2764.
- What is Jennifer Mcwilliams's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mcwilliams is (402) 955-3900.
- Does Jennifer Mcwilliams accept Medicare?
- Jennifer Mcwilliams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Mcwilliams's NPI active?
- Yes — Jennifer Mcwilliams's NPI (1639388440) is active in the NPPES registry as of the last update on 2016-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.