Andrietta Barnett, DNP FNP-C PMHNP-BC
NPI 1043648140 · Psychiatric/Mental Health Nurse Practitioner · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrietta Barnett, DNP FNP-C PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Las Vegas, NV (NPI 1043648140).
Provider details
- NPI number
- 1043648140
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP FNP-C PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18546 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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 tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
9 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,577 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,277 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 155 | $102 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 86 | $99 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 45 | $142 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 14 | $69 |
Typical Medicare-allowed amounts for these services range $68–$142 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 170 | 54 |
| Trazodone Hcl | 141 | 61 |
| Aripiprazole | 116 | 36 |
| Duloxetine Hcl | 115 | 44 |
| Clonazepam | 107 | 40 |
| Fluoxetine Hcl | 93 | 38 |
| Mirtazapine | 82 |
Practice location
Mailing address
Additional practice locations (8)
- 161 Jackson StLowell, MA 01852-2103Phone: (978) 937-9700
- 1006 Fording Island RdBluffton, SC 29910-4869Phone: (866) 389-2727
- 1483 Tobias Gadson BoulevardSuite 107Charleston, SC 29407-4795Phone: (843) 745-5153Fax: (843) 766-8606
- 90 Pynes Community RdGreen Pond, SC 29446-8812Phone: (843) 844-7391Fax: (843) 844-7391
- 10 Pope AveHilton Head Island, SC 29928-4719Phone: (866) 389-2727
- 4000 Faber Place Dr Ste 110North Charleston, SC 29405-8585Phone: (843) 501-1099
- 301 N Main StSummerville, SC 29483-6417Phone: (986) 638-9272
- 1024 Cane Branch RdWalterboro, SC 29488-0802Phone: (843) 670-1434Fax: (843) 538-2837
Registry dates
- Enumerated
- 2013-10-29
- Last updated
- 2024-07-19
- Certified
- 2024-07-19
Frequently asked questions
- What is Andrietta Barnett's NPI number?
- Andrietta Barnett's National Provider Identifier (NPI) is 1043648140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrietta Barnett's specialty?
- Andrietta Barnett is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrietta Barnett located?
- Andrietta Barnett's practice location on file with NPPES is 2300 W Sahara Ave Ste 800, Las Vegas, NV 89102-4397.
- What is Andrietta Barnett's phone number?
- The practice phone number listed in the NPPES registry for Andrietta Barnett is (203) 666-8145.
- Does Andrietta Barnett accept Medicare?
- Andrietta Barnett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrietta Barnett's NPI active?
- Yes — Andrietta Barnett's NPI (1043648140) is active in the NPPES registry as of the last update on 2024-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.