Christina Maureen Schubert , PA-C
Physician Assistant โข Rye, NY
1 Theall Rd
Rye, NY 105801404
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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Christina Schubert is listed in NPPES under Physician Assistant.
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NPI assigned on September 11, 2014; this date does not establish years in practice.
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Published CMS data list 122 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:
- 99213 โ Established patient outpatient office visit: 54 service units.
- G0101 โ Cervical or vaginal cancer screening; pelvic and clinical breast examination: 22 service units.
- Q0091 โ Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory: 21 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 all 5 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 35 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:
- Estradiol โ 20 prescription fills, including refills.
- Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) โ 15 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 the full table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in New York (2024, 5,035 clinicians with data). Median for this group: 151. Middle half: 53 to 410.
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 B services went from 39 in 2019 to 122 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019โ2024.
Practice Location & Contact Primary Location
1 Theall Rd
Rye, NY 105801404
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 New Rochelle, NY. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Westchester Medical Group, P.C. See the list
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
State University Of New York At Stony Brook, School Of Medicine
2014
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
85 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 $6,654 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 $5,326 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
43 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
$1,639 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 2021โ2025.
Years since graduation
12 years (graduated 2014)
CMS Doctors and Clinicians data list 2014 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, CMS release of October 2, 2026.
NPI first issued
2014
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, CMS release of October 2, 2026; 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, CMS release of October 2, 2026.
Enrolled in Medicare (PECOS)
Christina Schubert 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 Christina Schubert 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
Close to the middle for clinicians listed under Physician Assistant in New York (2024, 5,035 clinicians with data). Median for this group: 151. Middle half: 53 to 410.
Too few clinicians listed under Physician Assistant in Rye have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 65% of clinicians listed under Physician Assistant in New York (2024, 5,035 clinicians with data). Median for this group: $11,907. Middle half: $4,330 to $28,175.
Too few clinicians listed under Physician Assistant in Rye have Medicare Part B data for 2024 to compare.
Paid by Medicare
A lower Medicare payment amount than 60% of clinicians listed under Physician Assistant in New York (2024, 5,035 clinicians with data). Median for this group: $8,849. Middle half: $3,207 to $20,986.
Too few clinicians listed under Physician Assistant in Rye have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Fewer Part D prescriptions than 75% of clinicians listed under Physician Assistant in New York (2024, 6,806 clinicians with data). Median for this group: 172. Middle half: 47 to 639.
Too few clinicians listed under Physician Assistant in Rye have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Physician Assistant in New York (2024, 6,806 clinicians with data). Median for this group: $2,858. Middle half: $382 to $63,895.
Too few clinicians listed under Physician Assistant in Rye have Medicare Part D data for 2024 to compare.
8 active clinicians are listed under Physician Assistant with a practice address in Rye, NY (15,881 in New York).
Addresses are self-reported to NPPES and may be out of date.
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
Medicare Part B services increased 213% from 39 in 2019 to 122 in 2024.
- 2019: 39
- 2020: 13
- 2022: 34
- 2023: 135
- 2024: 122
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Medicare-allowed amount
Medicare-allowed amount increased 242% from $1,945 in 2019 to $6,654 in 2024.
- 2019: $1,945
- 2020: $998
- 2022: $1,437
- 2023: $6,694
- 2024: $6,654
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Paid by Medicare
Paid by Medicare increased 242% from $1,559 in 2019 to $5,326 in 2024.
- 2019: $1,559
- 2020: $597
- 2022: $1,157
- 2023: $5,050
- 2024: $5,326
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 70% from 116 in 2017 to 35 in 2024.
- 2017: 116
- 2018: 137
- 2022: 24
- 2023: 34
- 2024: 35
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30-day fills
30-day fills decreased 63% from 118 in 2017 to 43 in 2024.
- 2017: 118
- 2018: 140
- 2022: 32
- 2023: 38
- 2024: 43
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Part D drug cost
Part D drug cost decreased 28% from $2,266 in 2017 to $1,639 in 2024.
- 2017: $2,266
- 2018: $8,871
- 2022: $3,019
- 2023: $3,087
- 2024: $1,639
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS release of October 2, 2026, 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 2016โ2023 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, 2017โ2024; 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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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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54 | 47 | $227.00 | $87.74 |
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G0101
Cervical or vaginal cancer screening; pelvic and clinical breast examination
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22 | 22 | $125.00 | $38.89 |
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Q0091
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory
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21 | 21 | $143.00 | $43.20 |
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36415
Insertion of needle into vein for collection of blood sample
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13 | 12 | $9.00 | $8.65 |
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81002
Urinalysis, manual test
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12 | 12 | $11.92 | $3.41 |
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 |
|---|---|---|---|---|---|
| Estradiol | Estradiol | 20 | 794 | $1,371.41 | โ |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 15 | 379 | $267.18 | โ |
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
NUCC Taxonomy Code: 363A00000X
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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20150728003889
NY
8527372192
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, CMS release of October 2, 2026
Westchester Medical Group, P.c
1 Theall Rd, Rye, NY 105801404
Phone: 9148488888
Westchester Medical Group, P.c
210 Westchester Ave, White Plains, NY 106042901
Phone: 9146820700
Westchester Medical Group, P.c
3030 Westchester Ave, Purchase, NY 105772574
Phone: 9148314100
Secondary Practice Locations
77 Quaker Ridge Road
New Rochelle, NY 10804
Phone: 9142663104
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Additional practice office at 77 Quaker Ridge Road, New Rochelle, NY 10804
Registered at 1 THEALL RD, RYE, NY 105801404 (Tel: 9148488800)
Registered at 1 THEALL RD, RYE, NY 105801404 (Tel: 9148488800)
NPI status registered as active in NPPES database
Registered at 77 QUAKER RIDGE ROAD, NEW ROCHELLE, NY 10804 (Tel: 9142663104)
Registered at 77 QUAKER RIDGE ROAD, NEW ROCHELLE, NY 10804 (Tel: 9142663104)
Recorded as CHRISTINA SCHUBERT, PA-C
Physician Assistant (license number reported to NPPES: NY 017943)
NPI status registered as active in NPPES database
Registered at 1915 CENTRAL AVE, YONKERS, NY 10710 (Tel: 9147932273)
Registered at 1915 CENTRAL PARK AVE, YONKERS, NY 10710 (Tel: 9147932273)
Recorded as CHRISTINA KEEGAN, PA-C
Physician Assistant (license number reported to NPPES: NY 017943)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Rye
Healthcare providers in RyeMailing Address
1 Theall Rd
Rye, NY 105801404
Phone: 9148488800