Dr. Jay S Mathur , DO
Internal Medicine โข Rye, NY
101 Theall Rd
Rye, NY 105801406
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 April 15, 2010; this date does not establish years in practice.
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Published CMS data list 384 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99309 โ Subsequent nursing facility care with moderate level of medical decision making, per day: 301 service units.
- 99308 โ Subsequent nursing facility care with straightforward level of medical decision making, per day: 61 service units.
- 99305 โ Initial nursing facility care with moderate level of medical decision making, per day: 22 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 516 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Amlodipine Besylate โ 52 prescription fills, including refills.
- Gabapentin โ 41 prescription fills, including refills.
- Atorvastatin Calcium โ 35 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 26 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 60% of clinicians listed under Internal Medicine in New York (2024, 6,489 clinicians with data). Median for this group: 545. Middle half: 208 to 1,261.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 1,684 in 2020 to 516 in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2020โ2024.
Practice Location & Contact Primary Location
101 Theall Rd
Rye, NY 105801406
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Port Chester, NY. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: First Docs Pc; Mercer Bucks Medical Associates Pc. 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
New York College Of Osteo Medicine Of New York Institute Of Technology
2007
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
121 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $44,711 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.
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 โ by Provider and Service, 2024.
Paid by Medicare
About $35,625 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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 โ by Provider and Service, 2024.
30-day fills
686 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
$30,649 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 โ by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019โ2025.
Years since graduation
19 years (graduated 2007)
CMS Doctors and Clinicians data list 2007 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
2010
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, โDoes your provider accept Medicare as full payment?โ
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. Mathur 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. Mathur 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 Rye and New York
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 60% of clinicians listed under Internal Medicine in New York (2024, 6,489 clinicians with data). Median for this group: 545. Middle half: 208 to 1,261.
Too few clinicians listed under Internal Medicine in Rye have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
Close to the middle for clinicians listed under Internal Medicine in New York (2024, 6,489 clinicians with data). Median for this group: $53,110. Middle half: $19,561 to $112,419.
Too few clinicians listed under Internal Medicine in Rye have Medicare Part B data for 2024 to compare.
Paid by Medicare
Close to the middle for clinicians listed under Internal Medicine in New York (2024, 6,489 clinicians with data). Median for this group: $41,142. Middle half: $14,711 to $88,409.
Too few clinicians listed under Internal Medicine in Rye have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Fewer Part D prescriptions than 60% of clinicians listed under Internal Medicine in Rye, NY (2024, 11 clinicians with data). Median for this group: 653. Middle half: 93 to 3,124.
Fewer Part D prescriptions than 60% of clinicians listed under Internal Medicine in New York (2024, 7,077 clinicians with data). Median for this group: 1,413. Middle half: 160 to 4,792.
Part D drug cost
Close to the middle for clinicians listed under Internal Medicine in Rye, NY (2024, 11 clinicians with data). Median for this group: $30,649. Middle half: $984 to $164,598.
A lower Part D drug cost than 65% of clinicians listed under Internal Medicine in New York (2024, 7,077 clinicians with data). Median for this group: $125,591. Middle half: $9,716 to $480,352.
15 active clinicians are listed under Internal Medicine with a practice address in Rye, NY (12,093 in New York).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Rye
20% of these 15 clinicians have the CMS telehealth indicator.
60% of these 15 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
CMS data for Medicare Part B services are available for 2024 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2024 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2024 only.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 69% from 1,684 in 2020 to 516 in 2024.
- 2020: 1,684
- 2021: 1,662
- 2022: 2,797
- 2023: 1,681
- 2024: 516
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30-day fills
30-day fills decreased 68% from 2,144 in 2020 to 686 in 2024.
- 2020: 2,144
- 2021: 1,943
- 2022: 3,070
- 2023: 1,962
- 2024: 686
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Part D drug cost
Part D drug cost decreased 82% from $173,028 in 2020 to $30,649 in 2024.
- 2020: $173,028
- 2021: $108,565
- 2022: $173,420
- 2023: $91,166
- 2024: $30,649
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 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, 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 |
|---|---|---|---|---|
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99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
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301 | 88 | $324.00 | $120.71 |
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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61 | 30 | $225.00 | $83.61 |
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99305
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes
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22 | 20 | $399.00 | $148.95 |
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.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 52 | 2,069 | $215.32 | 15 |
| Gabapentin | Gabapentin | 41 | 1,387 | $1,938.90 | โ |
| Atorvastatin Calcium | Atorvastatin Calcium | 35 | 1,585 | $254.75 | 11 |
| Losartan Potassium | Losartan Potassium | 34 | 1,134 | $165.71 | 11 |
| Metoprolol Succinate | Metoprolol Succinate | 26 | 1,144 | $502.46 | 11 |
| Midodrine Hcl | Midodrine Hcl | 22 | 604 | $6,470.36 | โ |
| Eliquis | Apixaban | 21 | 677 | $13,502.61 | โ |
| Prednisone | Prednisone | 20 | 266 | $85.86 | 12 |
| Omeprazole | Omeprazole | 20 | 845 | $146.77 | โ |
| Furosemide | Furosemide | 19 | 563 | $58.19 | โ |
| Pravastatin Sodium | Pravastatin Sodium | 19 | 534 | $102.79 | โ |
| Levothyroxine Sodium | Levothyroxine Sodium | 18 | 630 | $271.41 | โ |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 18 | 633 | $1,050.39 | โ |
| Mirtazapine | Mirtazapine | 17 | 455 | $348.93 | โ |
| Lisinopril | Lisinopril | 16 | 1,006 | $108.63 | โ |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 16 | 457 | $94.51 | โ |
| Potassium Chloride | Potassium Chloride | 15 | 544 | $307.87 | โ |
| Memantine Hcl | Memantine Hcl | 14 | 397 | $938.26 | โ |
| Vilazodone Hcl | Vilazodone Hcl | 13 | 364 | $2,671.95 | โ |
| Fluticasone Propionate | Fluticasone Propionate | 12 | 780 | $302.94 | โ |
| Pantoprazole Sodium | Pantoprazole Sodium | 12 | 444 | $174.71 | โ |
| Verapamil Er | Verapamil Hcl | 12 | 336 | $291.76 | โ |
| Tamsulosin Hcl | Tamsulosin Hcl | 11 | 750 | $341.21 | โ |
| Quetiapine Fumarate | Quetiapine Fumarate | 11 | 372 | $67.55 | โ |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 11 | 68 | $34.68 | 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: 2026-02-11NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20131021001868
NY
5193997997
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
Mercer Bucks Medical Associates Pc
101 Theall Rd, Rye, NY 105801406
Phone: 2159432000
First Docs Pc
101 Theall Rd, Rye, NY 105801406
Phone: 6095851122
Secondary Practice Locations
787 King St
Port Chester, NY 105731225
Phone: 6095851122
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant
Nurse Practitioner - Family
Nurse Practitioner - Family
Family Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 101 THEALL RD, RYE, NY 105801406 (Tel: 6095851122)
Registered at 4 SHAWNEE TRL, HARRISON, NY 105281812 (Tel: 6095851122)
Internal Medicine (license number reported to NPPES: NY 269640)
Registered at 11835 QUEENS BLVD STE 400, FOREST HILLS, NY 113757211 (Tel: 6467227610)
Registered at PO BOX 639295, CINCINNATI, OH 452639295 (Tel: 4843461692)
Internal Medicine (license number reported to NPPES: CT 50077)
Registered at 444 FOXON RD, EAST HAVEN, CT 065132037 (Tel: 4752270511)
Registered at 12900 PARK PLAZA DR STE 150, CERRITOS, CA 907039329 (Tel: 5629774639)
Internal Medicine (license number reported to NPPES: IL 036-137993)
NPI status registered as active in NPPES database
Registered at 611 W ROOSEVELT RD, CHICAGO, IL 606074911 (Tel: 7735703382)
Registered at 101 TREMONT ST FL 6, BOSTON, MA 021085004 (Tel: 6178045981)
Recorded as JAY MATHUR, DO
Internal Medicine (license number reported to NPPES: IL 036-137993)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Rye
- Ian Yarett
- Dr. George Boutis, MD
- Dr. Thomas Pellechi, MD
- Dr. Gary Rothbart, MD
- Dr. Adnan Diwan, MD
- Dr. Sandra Ang, MD
Mailing Address
4 Shawnee Trl
Harrison, NY 105281812
Phone: 6095851122