Dr. John B Meiser , MD
Specialist • Frisco, TX
6946 Lebanon Rd
Frisco, TX 750346741
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 September 2, 2005; this date does not establish years in practice.
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Published CMS data list 13 Medicare Part D prescriptions, including refills, in 2023.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Published rows only; this is not a quality measure.
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Published Part D records, 2023:
- Montelukast Sodium — 13 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 12 in 2020 to 13 in 2023.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2023.
Practice Location & Contact Primary Location
6946 Lebanon Rd
Frisco, TX 750346741
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Texas Medical School At Houston
1999
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
33 standardized 30-day fills in 2023
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
$39 in 2023
The total cost of these prescriptions in 2023, 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, 2023.
Open Payments general payments, program year 2025
All general payments: $7,438.90 across 126 records.
By nature of payment
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $4,300.00 across 2 records.
- Food and Beverage: $3,104.90 across 123 records.
- Education: $34.00 across 1 record.
Reporting-company totals (3 largest of 22)
- AstraZeneca Pharmaceuticals LP: $5,017.28 across 24 records.
- Regeneron Pharmaceuticals, Inc.: $335.06 across 14 records.
- Sanofi and Genzyme US Companies: $303.75 across 8 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).
Years since graduation
27 years (graduated 1999)
CMS Doctors and Clinicians data list 1999 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished 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
2005
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.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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)
Dr. Meiser 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 Dr. Meiser 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 Frisco and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Meiser are from 2023.
11 active clinicians are listed under Specialist with a practice address in Frisco, TX (1,729 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Frisco
9.1% of these 11 clinicians have the CMS telehealth indicator.
18.2% of these 11 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 D prescriptions
Medicare Part D prescriptions went from 12 in 2020 to 13 in 2023.
- 2020: 12
- 2022: 38
- 2023: 13
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30-day fills
30-day fills varied from year to year: 32 in 2020 and 33 in 2023.
- 2020: 32
- 2022: 64
- 2023: 33
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Part D drug cost
Part D drug cost went from $126 in 2020 to $39 in 2023.
- 2020: $126
- 2022: $12,954
- 2023: $39
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 325% from $1,752.28 in 2021 to $7,438.90 in 2025.
- 2021: $1,752.28
- 2022: $3,794.47
- 2023: $5,867.32
- 2024: $6,399.48
- 2025: $7,438.90
Sources: CMS Medicare Part D Prescribers (2023), 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): 126 records totaling $7,438.90.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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TEZSPIRE | General | $2,150.00 |
| AstraZeneca Pharmaceuticals LP |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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TEZSPIRE | General | $2,150.00 |
| Blueprint Medicines Corporation |
Food and Beverage
In-kind items and services
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AYVAKIT | General | $121.86 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $121.86 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FASENRA | General | $121.82 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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TEZSPIRE | General | $98.23 |
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
|
NEMLUVIO | General | $72.86 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
|
AYVAKIT | General | $36.41 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $35.79 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $35.39 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $35.20 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $34.84 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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AYVAKIT | General | $34.13 |
| Amgen Inc. |
Education
In-kind items and services
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— | General | $34.00 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $32.48 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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TEZSPIRE | General | $30.03 |
| Grifols Shared Services North America, Inc. |
Food and Beverage
In-kind items and services
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Xembify | General | $29.76 |
| ALK-Abello, Inc |
Food and Beverage
In-kind items and services
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TIMOTHY, STANDARDIZED | General | $29.61 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $28.93 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
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TAKHZYRO | General | $28.84 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $28.83 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FASENRA | General | $28.61 |
| Optinose US, Inc. |
Food and Beverage
In-kind items and services
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Xhance | General | $28.37 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FASENRA | General | $28.28 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
XOLAIR | General | $28.26 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2023.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Montelukast Sodium | Montelukast Sodium | 13 | 990 | $39.04 | — |
Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-01-31NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ALLERGY/IMMUNOLOGY
I20050923000486
TX
9537193016
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.
Allergy & Immunology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 6946 LEBANON RD, FRISCO, TX 750346741 (Tel: 9723779987)
Registered at 6946 LEBANON RD, FRISCO, TX 750346741 (Tel: 9723779987)
NPI status registered as active in NPPES database
Registered at 7002 LEBANON ROAD, STE. 103, FRISCO, TX 75034 (Tel: 9723779987)
Registered at 7002 LEBANON ROAD, STE. 103, FRISCO, TX 75034 (Tel: 9723779987)
Recorded as JOHN MEISER, MD
Specialist (license number reported to NPPES: TX K1258)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Specialists in Frisco
- Dr. Jeffrey Buch, MD
- Dr. Bruce Douthit, MD
- Dr. Mickey Morgan, MD
- Dr. Swati Ellendula, MD
- Dr. Jon Ricks, MD
- Dr. Richard Silver, MD
Mailing Address
6946 Lebanon Rd
Frisco, TX 750346741
Phone: 9723779987