Mary Mcmanus, PMHNP, FNP
NPI 1316488836 · Psychiatric/Mental Health Nurse Practitioner · North Myrtle Beach, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Mcmanus, PMHNP, FNP is a Psychiatric/Mental Health Nurse Practitioner provider in North Myrtle Beach, SC (NPI 1316488836).
Provider details
- NPI number
- 1316488836
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 21348 (SC)
Specialties & taxonomies
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
9 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
887 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 | 415 | $102 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 192 | $58 |
| Psychotherapy, 1 Hour90837 | 126 | $124 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 71 | $158 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 42 | $74 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 41 | $133 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 249 | 32 |
| Alprazolam | 175 | 33 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 102 | 13 |
| Quetiapine Fumarate | 98 | 29 |
| Bupropion Hclbrand: Bupropion Xl | 87 | 30 |
| Lamotrigine | 84 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,744 across 106 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
- 2017-03-16
- Last updated
- 2021-12-02
- Certified
- 2021-12-02
Frequently asked questions
- What is Mary Mcmanus's NPI number?
- Mary Mcmanus's National Provider Identifier (NPI) is 1316488836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mcmanus's specialty?
- Mary Mcmanus is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Mcmanus located?
- Mary Mcmanus's practice location on file with NPPES is 2111 Highway 17 S Ste 3, North Myrtle Beach, SC 29582-4391.
- What is Mary Mcmanus's phone number?
- The practice phone number listed in the NPPES registry for Mary Mcmanus is (843) 491-3344.
- Does Mary Mcmanus accept Medicare?
- Mary Mcmanus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Mcmanus's NPI active?
- Yes — Mary Mcmanus's NPI (1316488836) 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.