Barbara Davis, M.D.
NPI 1093835548 · Psychiatry Physician · Langhorne, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Davis, M.D. is a Psychiatry Physician provider in Langhorne, PA (NPI 1093835548).
Provider details
- NPI number
- 1093835548
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD420185 (PA)
Specialties & taxonomies
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 163 | 25 |
| Risperidone | 110 | 17 |
| Mirtazapine | 96 | 21 |
| Bupropion Hclbrand: Bupropion Xl | 89 | 18 |
| Clonazepam | 87 | 20 |
| Lamotrigine | 80 | 12 |
| Alprazolam | 80 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2007-07-13
Frequently asked questions
- What is Barbara Davis's NPI number?
- Barbara Davis's National Provider Identifier (NPI) is 1093835548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Davis's specialty?
- Barbara Davis is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Davis located?
- Barbara Davis's practice location on file with NPPES is 930 Town Center Dr, Langhorne, PA 19047-3503.
- What is Barbara Davis's phone number?
- The practice phone number listed in the NPPES registry for Barbara Davis is (215) 757-1915.
- Does Barbara Davis accept Medicare?
- Barbara Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Davis's NPI active?
- Yes — Barbara Davis's NPI (1093835548) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.