Ann Mallory, APRN, FNP, PMHNP
NPI 1801203948 · Psychiatric/Mental Health Nurse Practitioner · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Mallory, APRN, FNP, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Las Vegas, NV (NPI 1801203948).
Provider details
- NPI number
- 1801203948
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP, PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN59162 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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 tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
113 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $107 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 45 | $60 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 13 | $161 |
Typical Medicare-allowed amounts for these services range $60–$161 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 81 | 12 |
| Escitalopram Oxalate | 31 | — |
| Lamotrigine | 27 | — |
| Trazodone Hcl | 26 | — |
| Alprazolam | 25 | — |
| Clonazepam | 25 | — |
| Duloxetine Hcl | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,341 across 55 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4270 S Decatur Blvd Ste B6Las Vegas, NV 89103-6802Phone: (702) 485-2100
Registry dates
- Enumerated
- 2014-07-21
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Ann Mallory's NPI number?
- Ann Mallory's National Provider Identifier (NPI) is 1801203948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Mallory's specialty?
- Ann Mallory is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Mallory located?
- Ann Mallory's practice location on file with NPPES is 2400 N Tenaya Way Ste 114, Las Vegas, NV 89128-0644.
- What is Ann Mallory's phone number?
- The practice phone number listed in the NPPES registry for Ann Mallory is (702) 608-6495.
- Does Ann Mallory accept Medicare?
- Ann Mallory is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Mallory's NPI active?
- Yes — Ann Mallory's NPI (1801203948) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.