Gayduo Barr
NPI 1992410278 · Registered Nurse · Windsor Mill, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gayduo Barr is a Registered Nurse provider in Windsor Mill, MD (NPI 1992410278).
Provider details
- NPI number
- 1992410278
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- R223279 (MD)
Specialties & taxonomies
Nursing Service 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
3 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 39 |
| Hydroxyzine Pamoate | 31 |
| Mirtazapine | 26 |
| Escitalopram Oxalate | 26 |
| Quetiapine Fumarate | 24 |
| Sertraline Hcl | 23 |
| Topiramate | 21 |
| Trazodone Hcl | 19 |
| Clonidine Hcl | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-01-20
- Last updated
- 2024-11-19
- Certified
- 2024-11-19
Frequently asked questions
- What is Gayduo Barr's NPI number?
- Gayduo Barr's National Provider Identifier (NPI) is 1992410278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gayduo Barr's specialty?
- Gayduo Barr is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Gayduo Barr located?
- Gayduo Barr's practice location on file with NPPES is 7004 Security Blvd Ste 300, Windsor Mill, MD 21244-2534.
- What is Gayduo Barr's phone number?
- The practice phone number listed in the NPPES registry for Gayduo Barr is (770) 912-2021.
- Does Gayduo Barr accept Medicare?
- Gayduo Barr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gayduo Barr's NPI active?
- Yes — Gayduo Barr's NPI (1992410278) is active in the NPPES registry as of the last update on 2024-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.