NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1285264879 PMHNP-BC
Verify on CMS → Melissa Parrish, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner in Senatobia, Mississippi.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 44,928 in Psychiatric/Mental Health Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
681
Medicare Part D claims · 39 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 895
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$24.54
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Melissa Parrish, PMHNP-BC filed 681 Medicare Part D claims in 2024 as a Psychiatric/Mental Health Nurse Practitioner in Senatobia, Mississippi, prescribing 92% generic.
- 681
- Part D claims, 2024
- 92%
- generic prescribing
- $24.54
- industry payments (Sunshine Act)
- ≥68th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Melissa Parrish, PMHNP-BC
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1285264879), first enumerated 01/22/2020.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 681 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$24.54 in reported industry payments (2 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1285264879 · Psychiatric/Mental Health Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1285264879
- ENUM-RECENT 2020
- TAX-MID 45K Psychiatric/Mental Health
- RX-LIGHT 681
- BOOK-LIGHT 543 in Mississippi
- PHOTO-ENUM Katie Wade · 2020
Melissa Parrish, PMHNP-BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
681 ≥ 68th percentile 68% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Melissa Parrish, PMHNP-BC?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
681 24% vs specialty avg
Specialty distribution in Mississippi
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Mississippi providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychiatric/Mental Health Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1285264879 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | PMHNP-BC |
| Gender | Female |
| NPI Issued | 01/22/2020 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Melissa Parrish, PMHNP-BC. Source: openpaymentsdata.cms.gov.
Total received
$25
Largest payer
E.R. Squibb & Sons, L.L.C.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Generic-heavy
Melissa Parrish, PMHNP-BC - brand share 8.0%
Psychiatric/Mental Health Nurse Practitioner average
8% brand-name claims vs 92% generic, on 681 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
681
Total Claims
$75K
Total Drug Cost
39
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 961
- Total Day Supply
- 28,744
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $63K
- Generic Drug Cost
- $12K
Patient Demographics
- Average Patient Age
- 59.8 years
- Avg HCC Risk Score
- 1.50
- Gender Split
- 72% female / 28% male
- Age Distribution
- <65: 21, 65-74: 13, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Melissa Parrish, PMHNP-BC prescribes most
Top Medicare Part D drugs by claim count, 2024
- Trazodone Hcl
Trazodone Hcl
61 claims
- Buspirone Hcl
Buspirone Hcl
55 claims
- Bupropion Xl
Bupropion Xl
47 claims
- Aripiprazole
Aripiprazole
44 claims
- Alprazolam
Alprazolam
41 claims
- Quetiapine Fumarate
Quetiapine Fumarate
38 claims
- Lamotrigine
Lamotrigine
36 claims
- Fluoxetine Hcl
Fluoxetine Hcl
34 claims
| Drug | Claims |
|---|---|
| Trazodone Hcl | 61 |
| Buspirone Hcl | 55 |
| Bupropion Xl Bupropion Hcl | 47 |
| Aripiprazole | 44 |
| Alprazolam | 41 |
| Quetiapine Fumarate | 38 |
| Lamotrigine | 36 |
| Fluoxetine Hcl | 34 |
| Escitalopram Oxalate | 26 |
| Rexulti Brexpiprazole | 25 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Nurse Practitioner in MS →
All providers in Mississippi →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Melissa Parrish, PMHNP-BC fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.
44,928
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
895
Avg Claims per Provider
Melissa Parrish, PMHNP-BC's 681 claims are below the specialty average of 895.
Nationwide Psychiatric/Mental Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Parrish, both outside Mississippi so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Mississippi
Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as Parrish.
One of 543 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Mississippi, 5 are shown here.
Dorothy Adams
NP
Biloxi, MS
Charlotte Aeger Ross
PMHNP
Gulfport, MS
Olamide Alabi
MSN, PMHNP-BC
Oxford, MS
Chelsea Aldridge
RN, BSN
Pearl, MS
Teresa Alexander
Meridian, MS
Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Melissa Parrish, PMHNP-BC's specialty? ▼
Melissa Parrish, PMHNP-BC specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Senatobia, Mississippi. Credentials: PMHNP-BC.
How much does Melissa Parrish, PMHNP-BC prescribe under Medicare Part D? ▼
In 2024, Melissa Parrish, PMHNP-BC wrote 681 Medicare Part D claims totaling $75K in drug costs for 39 beneficiaries.
Where is Melissa Parrish, PMHNP-BC located? ▼
Melissa Parrish, PMHNP-BC is located at 110 COURT ST STE A, Senatobia, MS, 38668. Phone: (662) 301-8683.
What is Melissa Parrish, PMHNP-BC's NPI number? ▼
Melissa Parrish, PMHNP-BC's National Provider Identifier (NPI) is 1285264879, issued on 01/22/2020.
Does Melissa Parrish, PMHNP-BC prescribe more brand-name or generic drugs? ▼
Melissa Parrish, PMHNP-BC's prescribing is 8% brand-name and 92% generic drugs by claim count, with $63K in brand drug costs.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US? ▼
There are 44,928 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 895 Medicare Part D claims per year.
What drugs does Melissa Parrish, PMHNP-BC prescribe most often? ▼
Based on 2024 Medicare Part D data, Melissa Parrish, PMHNP-BC's most frequently prescribed drugs include Trazodone Hcl, Buspirone Hcl, Bupropion Xl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Melissa Parrish, PMHNP-BC accept Medicare? ▼
Melissa Parrish, PMHNP-BC appears in CMS Medicare data with 681 Part D claims and 39 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Melissa Parrish, PMHNP-BC's credentials? ▼
Melissa Parrish, PMHNP-BC's NPI is 1285264879 with credentials PMHNP-BC. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.