Murphy T Allen , APRN
Nurse Practitioner • Sparks, NV
2835 Watervale Dr
Sparks, NV 894367657
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on March 29, 2006; this date does not establish years in practice.
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Published CMS data list 52 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Published rows only; this is not a quality measure.
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Published Part B service records, 2022:
- 99337 — Established patient assisted living visit: 40 service units.
- 99358 — Prolonged patient service without direct patient contact first hour: 12 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2021 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2022). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Published CMS data list 374 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Losartan Potassium — 38 prescription fills, including refills.
- Levothyroxine Sodium — 29 prescription fills, including refills.
- Trazodone Hcl — 29 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 19 records in the table · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Part D prescriptions among clinicians listed under Nurse Practitioner in Nevada (2024, 459 clinicians with data). Median for this group: 388. Middle half: 87 to 1,542.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 25 in 2018 to 52 in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2018–2022.
Practice Location & Contact Primary Location
2835 Watervale Dr
Sparks, NV 894367657
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $7,831 in 2022
The total amount Medicare approved for these services in 2022. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022.
Paid by Medicare
About $5,220 in 2022
The part of the Medicare-allowed amount that Medicare itself paid in 2022, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022.
30-day fills
553 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$17,862 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $914.42 across 52 records.
By nature of payment
- Food and Beverage: $914.42 across 52 records.
Reporting-company totals (3 largest of 19)
- ABBVIE INC.: $261.37 across 18 records.
- Amgen Inc.: $87.50 across 4 records.
- AstraZeneca Pharmaceuticals LP: $78.60 across 4 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Murphy Allen has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Murphy Allen as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Sparks and Nevada
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Nurse Practitioner in Nevada (2024, 459 clinicians with data). Median for this group: 388. Middle half: 87 to 1,542.
Too few clinicians listed under Nurse Practitioner in Sparks have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Nurse Practitioner in Nevada (2024, 459 clinicians with data). Median for this group: $17,099. Middle half: $1,291 to $124,956.
Too few clinicians listed under Nurse Practitioner in Sparks have Medicare Part D data for 2024 to compare.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Murphy Allen are from 2022.
17 active clinicians are listed under Nurse Practitioner with a practice address in Sparks, NV (907 in Nevada).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Sparks
17.6% of these 17 clinicians have the CMS telehealth indicator.
64.7% of these 17 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 108% from 25 in 2018 to 52 in 2022.
- 2018: 25
- 2019: 92
- 2021: 229
- 2022: 52
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Medicare-allowed amount
Medicare-allowed amount increased 263% from $2,156 in 2018 to $7,831 in 2022.
- 2018: $2,156
- 2019: $12,229
- 2021: $23,185
- 2022: $7,831
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Paid by Medicare
Paid by Medicare increased 205% from $1,711 in 2018 to $5,220 in 2022.
- 2018: $1,711
- 2019: $9,744
- 2021: $18,328
- 2022: $5,220
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 173% from 137 in 2020 to 374 in 2024.
- 2020: 137
- 2021: 370
- 2022: 463
- 2023: 53
- 2024: 374
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30-day fills
30-day fills increased 297% from 139 in 2020 to 553 in 2024.
- 2020: 139
- 2021: 374
- 2022: 512
- 2023: 83
- 2024: 553
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Part D drug cost
Part D drug cost increased 218% from $5,614 in 2020 to $17,862 in 2024.
- 2020: $5,614
- 2021: $7,733
- 2022: $6,459
- 2023: $426
- 2024: $17,862
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $717.52 in 2024 to $914.42 in 2025.
- 2024: $717.52
- 2025: $914.42
Sources: CMS Medicare Physician & Other Practitioners (2022), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 52 records totaling $914.42.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $28.35 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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QULIPTA | General | $27.99 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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OTEZLA | General | $27.07 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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ABILIFY MAINTENA | General | $26.91 |
| Teva Pharmaceuticals USA, Inc. |
Food and Beverage
In-kind items and services
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AUSTEDO XR | General | $26.77 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $25.95 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
UBRELVY | General | $25.05 |
| Vanda Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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FANAPT | General | $25.04 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) |
Food and Beverage
In-kind items and services
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CAPLYTA | General | $23.99 |
| Tris Pharma Inc |
Food and Beverage
In-kind items and services
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Dyanavel XR | General | $23.98 |
| Tris Pharma Inc |
Food and Beverage
In-kind items and services
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Dyanavel XR | General | $22.67 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
MOUNJARO | General | $22.65 |
| Almatica Pharma LLC |
Food and Beverage
In-kind items and services
|
LOREEV XR | General | $21.55 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $21.01 |
| Supernus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
Qelbree | General | $20.88 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
|
REXULTI | General | $20.80 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
BREZTRI | General | $20.75 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
BREZTRI | General | $20.62 |
| MAYNE PHARMA COMMERCIAL LLC |
Food and Beverage
In-kind items and services
|
— | General | $20.51 |
| Indivior Inc. |
Food and Beverage
In-kind items and services
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SUBLOCADE | General | $20.45 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
ETERNA | General | $20.44 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $19.71 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
|
COBENFY | General | $19.20 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
|
INGREZZA | General | $19.05 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
BREZTRI | General | $18.78 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017–2021 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2018–2022; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99337
Established patient assisted living visit, typically 60 minutes
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40 | 20 | $352.40 | $166.97 |
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99358
Prolonged patient service without direct patient contact first hour
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12 | 12 | $191.92 | $96.01 |
Source: CMS Part B by Provider and Service, 2022; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Losartan Potassium | Losartan Potassium | 38 | 1,665 | $158.26 | 13 |
| Levothyroxine Sodium | Levothyroxine Sodium | 29 | 1,290 | $166.50 | — |
| Trazodone Hcl | Trazodone Hcl | 29 | 1,202 | $136.74 | 12 |
| Lorazepam | Lorazepam | 28 | 795 | $96.46 | — |
| Amlodipine Besylate | Amlodipine Besylate | 27 | 1,560 | $96.70 | — |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 24 | 500 | $221.68 | — |
| Atorvastatin Calcium | Atorvastatin Calcium | 23 | 1,590 | $122.23 | 13 |
| Metformin Hcl | Metformin Hcl | 22 | 1,020 | $25.03 | — |
| Omeprazole | Omeprazole | 20 | 1,065 | $150.97 | — |
| Lisinopril | Lisinopril | 18 | 1,260 | $48.80 | — |
| Alprazolam | Alprazolam | 17 | 440 | $44.54 | — |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 15 | 630 | $188.95 | — |
| Zolpidem Tartrate | Zolpidem Tartrate | 14 | 480 | $41.68 | — |
| Duloxetine Hcl | Duloxetine Hcl | 14 | 750 | $208.13 | — |
| Methylprednisolone | Methylprednisolone | 12 | 72 | $96.07 | — |
| Synthroid | Levothyroxine Sodium | 11 | 330 | $517.61 | — |
| Ondansetron Odt | Ondansetron | 11 | 156 | $165.66 | — |
| Propranolol Hcl | Propranolol Hcl | 11 | 330 | $120.29 | — |
| Trulicity | Dulaglutide | 11 | 448 | $15,255.94 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-11-23NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20100319000726
NV
4880729599
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2835 WATERVALE DR, SPARKS, NV 894367657 (Tel: 7758159376)
Recorded as MURPHY ALLEN, APRN
NPI status registered as active in NPPES database
Registered at 480 GALLETTI WAY, SPARKS, NV 894315564 (Tel: 7756882001)
Registered at 2835 WATERVALE DR, SPARKS, NV 894367657 (Tel: 7756266042)
Recorded as MURPHY ALLEN, APN
Nurse Practitioner (license number reported to NPPES: NV 00502)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Sparks
- Lorraine Haines, RN
- Julie Lynne Rhys Hilario, APRN
- Colleen Lindleaf, NP
- Dr. Kaira Lyons, DNP, APRN, FNP-C
- Carrie Yamamoto, APRN
- Jayme Yocom, APRN-CNP, ACNPC-AG
Mailing Address
2835 Watervale Dr
Sparks, NV 894367657
Phone: 7756266042