Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Haley Carlson , PA-C

Physician Assistant โ€ข Lancaster, OH

Active NPI 1548633621 Individual Practitioner Female Practitioner
Practice location in NPPES

401 N Ewing St
Lancaster, OH 431303372

Call 7406878000 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

401 N Ewing St

Lancaster, OH 431303372

Telephone 7406878000
Organization at the Same NPPES Address or Phone
Fairfield Anesthesia Associates Inc Facility NPI 1205836871

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

Medicare patients

201 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 $23,932 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 $17,400 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

807 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

$48,748 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.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $31.15 in 2023

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2023.

Guide: How to read an Open Payments record

NPI first issued

2015

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, 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)

Haley Carlson 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 Haley Carlson 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 Lancaster and Ohio

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 65% of clinicians listed under Physician Assistant in Lancaster, OH (2024, 13 clinicians with data). Median for this group: 216. Middle half: 153 to 859.

Close to the middle for clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: 169. Middle half: 67 to 400.

Medicare-allowed amount

Close to the middle for clinicians listed under Physician Assistant in Lancaster, OH (2024, 13 clinicians with data). Median for this group: $19,883. Middle half: $13,288 to $31,349.

A higher Medicare-allowed amount than 70% of clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: $13,051. Middle half: $5,335 to $26,160.

Paid by Medicare

Close to the middle for clinicians listed under Physician Assistant in Lancaster, OH (2024, 13 clinicians with data). Median for this group: $13,553. Middle half: $9,654 to $22,048.

A higher Medicare payment amount than 70% of clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: $9,581. Middle half: $3,849 to $19,099.

Medicare Part D prescriptions

More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Lancaster, OH (2024, 16 clinicians with data). Median for this group: 187. Middle half: 70 to 573.

More Part D prescriptions than 75% of clinicians listed under Physician Assistant in Ohio (2024, 2,821 clinicians with data). Median for this group: 212. Middle half: 71 to 708.

Part D drug cost

A higher Part D drug cost than 70% of clinicians listed under Physician Assistant in Lancaster, OH (2024, 16 clinicians with data). Median for this group: $4,562. Middle half: $392 to $55,847.

A higher Part D drug cost than 75% of clinicians listed under Physician Assistant in Ohio (2024, 2,821 clinicians with data). Median for this group: $2,158. Middle half: $495 to $43,005.

25 active clinicians are listed under Physician Assistant with a practice address in Lancaster, OH (5,329 in Ohio).

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

Telehealth indicator in Lancaster

4% of these 25 clinicians have the CMS telehealth indicator.

60% of these 25 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 (2023), 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 2023
Disclosure Year:

Program year 2023 (payments made January 1 โ€“ December 31, 2023): fewer than 11 records totaling $31.15.

Manufacturer Payment Nature Product Type Amount ($)
ABBVIE INC.
Food and Beverage
In-kind items and services
QULIPTA General $31.15

Source: CMS Open Payments, program year 2023, 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 2022โ€“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, 2023โ€“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
99284 Emergency department visit with moderate level of medical decision making
89 86 $1118.21 $96.53
99285 Emergency department visit with high level of medical decision making
74 74 $1650.37 $141.27
99283 Emergency department visit with low level of medical decision making
22 22 $589.41 $57.98
99291 Critical care, first 30-74 minutes
21 21 $2128.64 $171.97

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
Jardiance Empagliflozin 79 1,106 $24,185.46 โ€”
Prednisone Prednisone 75 399 $91.64 75
Atorvastatin Calcium Atorvastatin Calcium 64 1,920 $904.92 โ€”
Basaglar Kwikpen U-100 Insulin Glargine,hum.Rec.Anlog 57 285 $4,024.77 โ€”
Cephalexin Cephalexin 50 386 $326.26 50
Metoprolol Succinate Metoprolol Succinate 36 1,080 $618.15 โ€”
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 35 83 $69.85 34
Myrbetriq Mirabegron 29 406 $6,679.24 โ€”
Levothyroxine Sodium Levothyroxine Sodium 25 750 $396.66 โ€”
Azithromycin Azithromycin 24 115 $91.21 24
Naproxen Naproxen 23 178 $36.20 23
Cyclobenzaprine Hcl Cyclobenzaprine Hcl 19 164 $88.83 14
Ondansetron Odt Ondansetron 18 105 $96.58 18
Valproic Acid Valproic Acid (As Sodium Salt) 16 368 $781.85 โ€”
Insulin Aspart Flexpen Insulin Aspart 16 240 $528.96 โ€”
Baclofen Baclofen 15 400 $361.66 โ€”
Methylprednisolone Methylprednisolone 15 90 $82.14 15
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 15 120 $40.02 14
Metoprolol Tartrate Metoprolol Tartrate 14 420 $66.67 โ€”
Amlodipine Besylate Amlodipine Besylate 14 420 $228.53 โ€”
Doxycycline Monohydrate Doxycycline Monohydrate 14 107 $122.72 14
Montelukast Sodium Montelukast Sodium 13 390 $389.35 โ€”
Isosorbide Mononitrate Er Isosorbide Mononitrate 12 360 $80.60 โ€”
Gabapentin Gabapentin 12 360 $281.64 โ€”
Meloxicam Meloxicam 12 360 $97.68 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: 2023-03-15
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES OH 50.007893RX

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

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: State Medical Board of Ohio.
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 - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20230411000327

Enrollment State Jurisdiction

OH

PECOS Control ID

3779887674

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.

Clinicians Sharing This Practice Address or Phone

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

18 listed
Dr. Sarah Asbridge , DO

Emergency Medicine

NPI 1710297304

Doctor of Osteopathic Medicine (D.O.)

Amanda Baker , CNP

Nurse Practitioner - Acute Care

NPI 1205232287

Certified Nurse Practitioner

Dr. Kevin Bowman , MD

Emergency Medicine

NPI 1720073125

Doctor of Medicine (M.D.)

Natalie Coleman , CNP

Nurse Practitioner

NPI 1356071682

Certified Nurse Practitioner

Dr. Mark Darnell , MD

Emergency Medicine

NPI 1902891088

Doctor of Medicine (M.D.)

Dr. Prithvia Devadas , DO

Student in an Organized Health Care Education/Training Program

NPI 1588308514

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

13 Historical Events
๐Ÿ“
Updated Practice Location March 15, 2023

Registered at 401 N EWING ST, LANCASTER, OH 431303372 (Tel: 7406878000)

๐Ÿ“
Updated Business Mailing Address March 15, 2023

Registered at 362 KELLS CT W, NEWARK, OH 430554045 (Tel: 7404073409)

๐Ÿ‘ค
Provider Name / Credentials Updated March 15, 2023

Recorded as HALEY CARLSON, PA-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 15, 2023

Physician Assistant (license number reported to NPPES: OH 50.007893RX)

๐Ÿ“
Updated Practice Location October 18, 2021

Registered at 765 FIFTH AVE SUITE C, CHAMBERSBURG, PA 172025805 (Tel: 7174460895)

๐Ÿ“
Updated Business Mailing Address October 18, 2021

Registered at 576 MEADOWVIEW CIRCLE, GREENCASTLE, PA 17225 (Tel: 7404073409)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 18, 2021

Physician Assistant (license number reported to NPPES: PA MA057812)

โœ…
NPI Profile Active January 27, 2016

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) January 27, 2016

Registered at 114 SANDHILL DR, SUITE 101, MIDDLETOWN, DE 197095805 (Tel: 3023784779)

๐Ÿ“
Business Mailing Address (Initial Record) January 27, 2016

Registered at 114 SANDHILL DR, STE 101, MIDDLETOWN, DE 197095805 (Tel: 3023784779)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) January 27, 2016

Recorded as HALEY SPARKS, PA-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 27, 2016

Physician Assistant (license number reported to NPPES: DE C5-0001022)

๐ŸŸข
Initial NPI Registration & Enumeration November 11, 2015

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1548633621
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 11, 2015
Last Update: March 15, 2023
Sole Proprietor: No

Other Physician Assistants in Lancaster

All Physician Assistants in Lancaster

Mailing Address

362 Kells Ct W

Newark, OH 430554045

Phone: 7404073409

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.