Marybeth Harper, PHMNP-BC
NPI 1336807890 · Psychiatric/Mental Health Nurse Practitioner · Sierra Vista, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marybeth Harper, PHMNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Sierra Vista, AZ (NPI 1336807890).
Provider details
- NPI number
- 1336807890
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHMNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 266618 (AZ)
Specialties & taxonomies
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
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
104 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 43 | $64 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 34 | $40 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 15 | $138 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 12 | $66 |
Typical Medicare-allowed amounts for these services range $40–$138 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lorazepam | 36 |
| Quetiapine Fumarate | 32 |
| Trazodone Hcl | 27 |
| Prazosin Hcl | 25 |
| Sertraline Hcl | 24 |
| Topiramate | 22 |
| Alprazolam | 22 |
| Escitalopram Oxalate | 21 |
| Olanzapine | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$933 across 35 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
Registry dates
- Enumerated
- 2021-12-02
- Last updated
- 2021-12-02
- Certified
- 2021-10-07
Frequently asked questions
- What is Marybeth Harper's NPI number?
- Marybeth Harper's National Provider Identifier (NPI) is 1336807890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marybeth Harper's specialty?
- Marybeth Harper is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marybeth Harper located?
- Marybeth Harper's practice location on file with NPPES is 4151 La Linda Way Ste 102, Sierra Vista, AZ 85635-4600.
- What is Marybeth Harper's phone number?
- The practice phone number listed in the NPPES registry for Marybeth Harper is (520) 515-9610.
- Does Marybeth Harper accept Medicare?
- Marybeth Harper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marybeth Harper's NPI active?
- Yes — Marybeth Harper's NPI (1336807890) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.