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Dr. Helen Sharp , DNP, AGNP

Nurse Practitioner โ€ข Wasilla, AK

Active NPI 1558897140 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

3190 E Meridian Park Loop Ste 207
Wasilla, AK 996547422

Call 9073739460 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3190 E Meridian Park Loop Ste 207

Wasilla, AK 996547422

Telephone 9073739460
Organization at the Same NPPES Address or Phone
Medical Group Of Alaska Facility NPI 1750730594

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Wasilla, AK. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 2 distinct group names: Medical Group Of Alaska; Select Physical Therapy Holdings Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2016

Medicare patients

18 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $2,633 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

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 โ€“ by Provider and Service, 2024.

Paid by Medicare

About $2,633 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

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 โ€“ by Provider and Service, 2024.

30-day fills

2,519 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

$115,862 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

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 โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $256.21 across 13 records.

By nature of payment

  • Food and Beverage: $256.21 across 13 records.

Reporting-company totals (3 largest of 6)

  • Boston Scientific Corporation: $63.66 across 3 records.
  • ABBVIE INC.: $54.18 across 3 records.
  • Medtronic, Inc.: $46.94 across 2 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.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

10 years (graduated 2016)

CMS Doctors and Clinicians data list 2016 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2017

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.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

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, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Sharp 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Sharp 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.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Wasilla and Alaska

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 85% of clinicians listed under Nurse Practitioner in Alaska (2024, 57 clinicians with data). Median for this group: 263. Middle half: 95 to 660.

Too few clinicians listed under Nurse Practitioner in Wasilla have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A lower Medicare-allowed amount than 85% of clinicians listed under Nurse Practitioner in Alaska (2024, 57 clinicians with data). Median for this group: $22,466. Middle half: $7,744 to $57,038.

Too few clinicians listed under Nurse Practitioner in Wasilla have Medicare Part B data for 2024 to compare.

Paid by Medicare

A lower Medicare payment amount than 80% of clinicians listed under Nurse Practitioner in Alaska (2024, 57 clinicians with data). Median for this group: $15,512. Middle half: $6,075 to $39,100.

Too few clinicians listed under Nurse Practitioner in Wasilla have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Alaska (2024, 61 clinicians with data). Median for this group: 306. Middle half: 74 to 866.

Too few clinicians listed under Nurse Practitioner in Wasilla have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 70% of clinicians listed under Nurse Practitioner in Alaska (2024, 61 clinicians with data). Median for this group: $43,038. Middle half: $1,547 to $163,450.

Too few clinicians listed under Nurse Practitioner in Wasilla have Medicare Part D data for 2024 to compare.

15 active clinicians are listed under Nurse Practitioner with a practice address in Wasilla, AK (158 in Alaska).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Wasilla

20% of these 15 clinicians have the CMS telehealth indicator.

66.7% of these 15 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), 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 ยท 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

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 13 records totaling $256.21.

Manufacturer Payment Nature Product Type Amount ($)
Medtronic, Inc.
Food and Beverage
In-kind items and services
SYNCHROMEDII General $30.07
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Pain Management General $24.47
Boston Scientific Corporation
Food and Beverage
In-kind items and services
WaveWriter Alpha Prime 16 General $21.99
ABBVIE INC.
Food and Beverage
In-kind items and services
UBRELVY General $21.99
VERTEX PHARMACEUTICALS INCORPORATED
Food and Beverage
In-kind items and services
JOURNAVX General $21.33
VERTEX PHARMACEUTICALS INCORPORATED
Food and Beverage
In-kind items and services
JOURNAVX General $21.21
ABBVIE INC.
Food and Beverage
In-kind items and services
UBRELVY General $17.80
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
Belbuca General $17.76
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
RELISTOR General $17.30
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Pain Management General $17.20
Medtronic, Inc.
Food and Beverage
In-kind items and services
ACCURIAN General $16.87
ABBVIE INC.
Food and Beverage
In-kind items and services
UBRELVY General $14.39
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
RELISTOR General $13.83

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017โ€“2023 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 โ€“ by Provider and Service data, 2018โ€“2024; 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
80307 Testing for presence of drug, by chemistry analyzers
13 13 $400.00 $60.90
G0481 Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms
12 12 $375.00 $153.46

Source: CMS Part B by Provider and Service, 2024; 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.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 113 8,708 $956.28 36
Lisinopril Lisinopril 92 7,418 $611.67 25
Omeprazole Omeprazole 79 3,166 $778.31 12
Losartan Potassium Losartan Potassium 72 4,505 $1,482.79 18
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 60 1,637 $1,576.09 38
Metformin Hcl Metformin Hcl 58 3,286 $359.94 18
Levothyroxine Sodium Levothyroxine Sodium 56 3,829 $602.87 18
Trelegy Ellipta Fluticasone/Umeclidin/Vilanter 52 1,560 $33,181.27 โ€”
Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen 51 1,492 $1,862.63 32
Tamsulosin Hcl Tamsulosin Hcl 40 2,083 $620.64 โ€”
Gabapentin Gabapentin 35 1,210 $558.30 20
Oxycodone Hcl Oxycodone Hcl 34 987 $725.73 27
Albuterol Sulfate Hfa Albuterol Sulfate 33 572 $1,083.51 13
Amlodipine Besylate Amlodipine Besylate 32 2,205 $209.68 โ€”
Hydrochlorothiazide Hydrochlorothiazide 30 2,700 $240.14 13
Atenolol Atenolol 26 1,704 $169.86 โ€”
Pantoprazole Sodium Pantoprazole Sodium 26 2,256 $486.16 โ€”
Escitalopram Oxalate Escitalopram Oxalate 23 1,995 $273.27 โ€”
Ventolin Hfa Albuterol Sulfate 22 502 $1,645.68 โ€”
Chlorthalidone Chlorthalidone 20 1,395 $268.09 โ€”
Celecoxib Celecoxib 20 720 $444.52 โ€”
Lisinopril-Hydrochlorothiazide Lisinopril/Hydrochlorothiazide 19 1,325 $192.75 โ€”
Metoprolol Succinate Metoprolol Succinate 19 947 $240.26 โ€”
Duloxetine Hcl Duloxetine Hcl 19 1,021 $348.11 โ€”
Montelukast Sodium Montelukast Sodium 18 1,620 $210.38 โ€”

(top 25 shown)

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: 2024-12-17
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES AK 190453

(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.

Nurse Practitioner - Gerontology

NUCC Taxonomy Code: 363LG0600X

License # reported to NPPES AK 190453
Nurse Practitioner - Primary Care

NUCC Taxonomy Code: 363LP2300X

License # reported to NPPES AK 190453
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Alaska State Medical Licensing Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20220128001777

Enrollment State Jurisdiction

AK

PECOS Control ID

8729351119

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Medical Group Of Alaska

3190 E Meridian Park Loop, Wasilla, AK 996547422

Phone: 9073739460

Select Physical Therapy Holdings Inc

10928 Eagle River Rd, Eagle River, AK 995778078

Phone: 9076948085

Select Physical Therapy Holdings Inc

10928 Eagle River Rd, Eagle River, AK 995778078

Phone: 9076948085

Secondary Practice Locations

401 N Main St Unit 874486

Wasilla, AK 996871635

Phone: 9073083842

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

7 listed
Liudmila Fedor , FNP-C

Nurse Practitioner - Family

NPI 1417603408

Family Nurse Practitioner (Certified)

Dr. John Grissom , MD

Pain Medicine - Interventional Pain Medicine

NPI 1598789513

Doctor of Medicine (M.D.)

Samantha Hamilton , NP-BC

Nurse Practitioner

NPI 1053083725

NPBC

Dr. Renee Marchegiani , DO

Anesthesiology - Pain Medicine

NPI 1982192282

Doctor of Osteopathic Medicine (D.O.)

Dr. Stephen Markewich , MD

Pain Medicine - Pain Medicine

NPI 1295959823

Doctor of Medicine (M.D.)

Andrew Merrick , PA-C

Physician Assistant

NPI 1629551221

Physician Assistant (Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

26 Historical Events
๐Ÿ“
Updated Practice Location December 17, 2024

Registered at 3190 E MERIDIAN PARK LOOP STE 207, WASILLA, AK 996547422 (Tel: 9073739460)

๐Ÿ“
Updated Practice Location July 15, 2024

Registered at 401 N MAIN ST UNIT 874486, WASILLA, AK 996871635 (Tel: 9073083842)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 15, 2024

Nurse Practitioner (license number reported to NPPES: AK 190453)

๐Ÿ“
Updated Practice Location April 27, 2024

Registered at 5700 W RASPBERRY LOOP, WASILLA, AK 996239451 (Tel: 2103917642)

๐Ÿ“
Updated Business Mailing Address April 27, 2024

Registered at 5700 W RASPBERRY LOOP, WASILLA, AK 996239451 (Tel: 2103917642)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 27, 2024

Nurse Practitioner (license number reported to NPPES: AK 190453)

๐Ÿ“
Updated Practice Location February 29, 2024

Registered at 1363 W SPRUCE AVE, WASILLA, AK 996545327 (Tel: 9073642411)

๐Ÿ“
Updated Business Mailing Address February 29, 2024

Registered at 1363 W SPRUCE AVE, WASILLA, AK 996545327 (Tel: 9073642411)

๐Ÿ‘ค
Provider Name / Credentials Updated February 29, 2024

Recorded as HELEN SHARP, DNP, A-GNP

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 29, 2024

Nurse Practitioner (license number reported to NPPES: AK 190453)

๐Ÿ“
Updated Practice Location December 03, 2019

Registered at 3124 W HIGHWAY 22, CORSICANA, TX 751102435 (Tel: 9036414270)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 03, 2019

Nurse Practitioner (license number reported to NPPES: TX AP141321)

โœ…
NPI Profile Active November 17, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location November 17, 2017

Registered at 10051 5TH ST N STE 200, ST PETERSBURG, FL 337022211 (Tel: 7278240780)

๐Ÿ“
Updated Business Mailing Address November 17, 2017

Registered at 10051 5TH ST N, SUITE 200, ST. PETERSBURG, FL 337022211 (Tel: (727) 824-0780)

๐Ÿ‘ค
Provider Name / Credentials Updated November 17, 2017

Recorded as HELEN SHARP, DNP, MSN, NP-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) November 17, 2017

Nurse Practitioner (license number reported to NPPES: FL ARNP9367974)

๐Ÿ“
Updated Practice Location September 25, 2017

Registered at 10051 5TH ST N STE 200, ST PETERSBURG, FL 337022211 (Tel: 7278240780)

๐Ÿ“
Updated Business Mailing Address September 25, 2017

Registered at 10051 5TH ST N, SUITE 200, ST. PETERSBURG, FL 337022211 (Tel: (727) 824-0780)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 25, 2017

Nurse Practitioner (license number reported to NPPES: FL ARNP9367974)

โœ…
NPI Profile Active May 03, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) May 03, 2017

Registered at 6946 OLD BENTON DR, APOLLO BEACH, FL 335721762 (Tel: 2103917642)

๐Ÿ“
Business Mailing Address (Initial Record) May 03, 2017

Registered at 6946 OLD BENTON DR, APOLLO BEACH, FL 335721762 (Tel: 2103917642)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) May 03, 2017

Recorded as HELEN SHARP, DNP, MSN, NP-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 03, 2017

Nurse Practitioner (license number reported to NPPES: FL 9367974)

๐ŸŸข
Initial NPI Registration & Enumeration May 03, 2017

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1558897140
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 03, 2017
Last Update: December 17, 2024
Sole Proprietor: No

Other Nurse Practitioners in Wasilla

Healthcare providers in Wasilla

Mailing Address

5700 W Raspberry Loop

Wasilla, AK 996239451

Phone: 2103917642

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.