Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Haven Macfee , PA-C

Physician Assistant โ€ข Nixa, MO

Active NPI 1215643713 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

940 W Mount Vernon St Ste 100
Nixa, MO 657149613

Call 4177245300 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

940 W Mount Vernon St Ste 100

Nixa, MO 657149613

Telephone 4177245300
Other Listings in Public Data

NPPES lists 1 additional practice-address record in Springfield, MO. See the list

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

CMS Doctors and Clinicians lists 2 distinct group names: Lester E Cox Medical Centers; Mercy Clinic Springfield Communities. 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

2022

Medicare patients

186 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 $28,493 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 $20,081 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

2,647 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

$42,744 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: $176.20 across 8 records.

By nature of payment

  • Food and Beverage: $176.20 across 8 records.

Reporting-company totals (3 largest of 7)

  • Dexcom, Inc.: $38.98 across 1 record.
  • ABBVIE INC.: $34.41 across 2 records.
  • JAZZ PHARMACEUTICALS INC.: $25.37 across 1 record.

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

4 years (graduated 2022)

CMS Doctors and Clinicians data list 2022 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

2023

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)

Haven Macfee 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 Haven Macfee 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 Nixa and Missouri

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 60% of clinicians listed under Physician Assistant in Missouri (2024, 944 clinicians with data). Median for this group: 229. Middle half: 96 to 567.

Too few clinicians listed under Physician Assistant in Nixa have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 65% of clinicians listed under Physician Assistant in Missouri (2024, 944 clinicians with data). Median for this group: $16,486. Middle half: $7,632 to $33,529.

Too few clinicians listed under Physician Assistant in Nixa have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 65% of clinicians listed under Physician Assistant in Missouri (2024, 944 clinicians with data). Median for this group: $12,171. Middle half: $5,565 to $25,556.

Too few clinicians listed under Physician Assistant in Nixa have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Physician Assistant in Missouri (2024, 900 clinicians with data). Median for this group: 219. Middle half: 73 to 682.

Too few clinicians listed under Physician Assistant in Nixa 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 Physician Assistant in Missouri (2024, 900 clinicians with data). Median for this group: $2,647. Middle half: $562 to $57,833.

Too few clinicians listed under Physician Assistant in Nixa have Medicare Part D data for 2024 to compare.

5 active clinicians are listed under Physician Assistant with a practice address in Nixa, MO (1,791 in Missouri).

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

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): fewer than 11 records totaling $176.20.

Manufacturer Payment Nature Product Type Amount ($)
Dexcom, Inc.
Food and Beverage
In-kind items and services
Dexcom G6 Transmitter General $38.98
JAZZ PHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
EPIDIOLEX General $25.37
Abbott Laboratories
Food and Beverage
In-kind items and services
FREESTYLE LIBRE General $22.15
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
โ€” General $21.53
ABBVIE INC.
Food and Beverage
In-kind items and services
QULIPTA General $17.63
EMD Serono, Inc.
Food and Beverage
Cash or cash equivalent
โ€” General $17.14
ABBVIE INC.
Food and Beverage
In-kind items and services
BOTOX General $16.78
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $16.62

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 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
142 116 $187.77 $100.02
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
60 54 $132.00 $70.66
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
48 48 $200.00 $100.74
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
22 20 $264.00 $140.95
71046 X-ray of chest, 2 views
19 17 $60.00 $19.70
81003 Automated urinalysis test
16 16 $12.00 $2.20
G0008 Administration of influenza virus vaccine
16 16 $42.00 $29.84
90662 Influenza vaccine split virus, preservative free
15 15 $139.00 $81.82

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
Lisinopril Lisinopril 71 5,425 $461.28 25
Fluticasone Propionate Fluticasone Propionate 68 3,390 $524.95 23
Amlodipine Besylate Amlodipine Besylate 60 4,857 $369.70 22
Gabapentin Gabapentin 54 2,550 $682.12 16
Sertraline Hcl Sertraline Hcl 51 3,550 $164.24 16
Levothyroxine Sodium Levothyroxine Sodium 51 3,506 $386.60 16
Atorvastatin Calcium Atorvastatin Calcium 50 4,350 $415.22 18
Azelastine Hcl Azelastine Hcl 47 1,605 $771.54 24
Meloxicam Meloxicam 42 1,740 $68.57 12
Levocetirizine Dihydrochloride Levocetirizine Dihydrochloride 34 1,340 $506.50 โ€”
Fluoxetine Hcl Fluoxetine Hcl 34 1,690 $71.41 โ€”
Albuterol Sulfate Hfa Albuterol Sulfate 34 870 $490.18 17
Omeprazole Omeprazole 33 2,350 $384.31 11
Trazodone Hcl Trazodone Hcl 31 2,460 $208.10 โ€”
Tizanidine Hcl Tizanidine Hcl 31 883 $169.75 14
Duloxetine Hcl Duloxetine Hcl 31 2,700 $628.48 โ€”
Hydrochlorothiazide Hydrochlorothiazide 27 2,470 $148.16 โ€”
Buspirone Hcl Buspirone Hcl 27 1,440 $208.92 โ€”
Celecoxib Celecoxib 26 1,080 $926.43 โ€”
Prednisone Prednisone 25 305 $44.15 17
Mounjaro Tirzepatide 25 826 $31,018.32 โ€”
Furosemide Furosemide 23 1,296 $21.50 11
Hydroxyzine Hcl Hydroxyzine Hcl 23 870 $81.33 โ€”
Venlafaxine Hcl Er Venlafaxine Hcl 22 1,598 $486.54 โ€”
Metoprolol Succinate Metoprolol Succinate 21 1,790 $262.20 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: 2025-11-13
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES MO 2023006633

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: Missouri Board of Registration for the Healing Arts.
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

I20230317000729

Enrollment State Jurisdiction

MO

PECOS Control ID

2567836356

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

Lester E Cox Medical Centers

3800 S National Ave, Springfield, MO 658075272

Phone: 4178753000

Lester E Cox Medical Centers

1001 E Primrose St, Springfield, MO 658075155

Mercy Clinic Springfield Communities

940 W Mount Vernon St, Nixa, MO 657149613

Lester E Cox Medical Centers

1001 E Primrose St, Springfield, MO 658075155

Phone: 4178753000

Mercy Clinic Springfield Communities

1605 Martin Springs Dr, Rolla, MO 654012980

Lester E Cox Medical Centers

3801 S National, Springfield, MO 658075210

Phone: 4178753000

Secondary Practice Locations

3801 S National Ave Ste 900

Springfield, MO 658075210

Phone: 0000000000

Clinicians Sharing This Practice Address or Phone

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

4 listed
Dr. Kristin Griffin , MD

Internal Medicine

NPI 1982770608

Doctor of Medicine (M.D.)

Asia Grishchuk , PA-C

Physician Assistant

NPI 1154887032

Physician Assistant (Certified)

Dr. Dustin Tompkins , DO

Internal Medicine

NPI 1790077600

Doctor of Osteopathic Medicine (D.O.)

Genny Wright , PA

Physician Assistant

NPI 1306412119

Physician Assistant

Career & Practice History Timeline

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

10 Historical Events
๐Ÿ“
Updated Business Mailing Address November 13, 2025

Registered at 3800 S NATIONAL AVE STE 900, SPRINGFIELD, MO 658075209

๐Ÿ“
Updated Practice Location March 08, 2023

Registered at 940 W MOUNT VERNON ST STE 100, NIXA, MO 657149613 (Tel: 4177245300)

๐Ÿ“
Updated Business Mailing Address March 08, 2023

Registered at 940 W MOUNT VERNON ST STE 100, NIXA, MO 657149613 (Tel: 4177245300)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 08, 2023

Physician Assistant (license number reported to NPPES: MO 2023006633)

โœ…
NPI Profile Active January 27, 2023

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) January 27, 2023

Registered at 940 W MOUNT VERNON ST STE 200, NIXA, MO 657149613 (Tel: 4177245300)

๐Ÿ“
Business Mailing Address (Initial Record) January 27, 2023

Registered at 28 INDIAN TRL, SEARCY, AR 721435918 (Tel: 4176196042)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) January 27, 2023

Recorded as HAVEN MACFEE, PA-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 27, 2023

Physician Assistant

๐ŸŸข
Initial NPI Registration & Enumeration January 27, 2023

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1215643713
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 27, 2023
Last Update: November 13, 2025
Sole Proprietor: No

Other Physician Assistants in Nixa

Mailing Address

3800 S National Ave Ste 900

Springfield, MO 658075209

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.