Carissa Dear , NP
Nurse Practitioner • Chantilly, VA
24984 Glasgow Heights Ter
Chantilly, VA 201523225
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 May 20, 2010; this date does not establish years in practice.
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Published CMS data list 238 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99233 — Subsequent hospital care with moderate levelof medical decision making: 150 service units.
- 99232 — Subsequent hospital care with moderate levelof medical decision making: 60 service units.
- 99239 — Hospital discharge day management: 28 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® 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 · Guide: How to read Medicare Part B data
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Published CMS data list 55 Medicare Part D prescriptions, including refills, in 2021.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Published rows only; this is not a quality measure.
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Published Part D records, 2021:
- Prednisone — 16 prescription fills, including refills.
- Rosuvastatin Calcium — 16 prescription fills, including refills.
- Atorvastatin Calcium — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 4 records in the table · 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 Nurse Practitioner in Virginia (2024, 695 clinicians with data). Median for this group: 285. Middle half: 106 to 725.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 99 in 2019 to 238 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019–2024.
Practice Location & Contact Primary Location
24984 Glasgow Heights Ter
Chantilly, VA 201523225
CMS Doctors and Clinicians lists 3 distinct group names: Inova Ucc Llc; Manbir Takhar Pc; Uva Community Health Medical Group Llc. 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
Georgetown University School Of Medicine
2009
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
103 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 – by Provider, 2024.
Medicare-allowed amount
About $23,044 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 – by Provider and Service, 2024.
Paid by Medicare
About $18,073 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 – by Provider and Service, 2024.
30-day fills
109 standardized 30-day fills in 2021
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
$568 in 2021
The total cost of these prescriptions in 2021, 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, 2021.
Open Payments general payments, program year 2021
All general payments: $158.94 across 10 records.
By nature of payment
- Food and Beverage: $158.94 across 10 records.
Reporting-company totals (3 largest of 4)
- Genentech, Inc.: $68.46 across 5 records.
- AbbVie Inc.: $62.18 across 3 records.
- ARBOR PHARMACEUTICALS, INC.: $14.44 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2021 (published June 30, 2026).
Years since graduation
17 years (graduated 2009)
CMS Doctors and Clinicians data list 2009 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, “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)
Carissa Dear 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 Carissa Dear 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 Chantilly and Virginia
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Nurse Practitioner in Virginia (2024, 695 clinicians with data). Median for this group: 285. Middle half: 106 to 725.
Too few clinicians listed under Nurse Practitioner in Chantilly have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
Close to the middle for clinicians listed under Nurse Practitioner in Virginia (2024, 695 clinicians with data). Median for this group: $22,840. Middle half: $9,806 to $51,372.
Too few clinicians listed under Nurse Practitioner in Chantilly have Medicare Part B data for 2024 to compare.
Paid by Medicare
Close to the middle for clinicians listed under Nurse Practitioner in Virginia (2024, 695 clinicians with data). Median for this group: $17,006. Middle half: $7,204 to $38,055.
Too few clinicians listed under Nurse Practitioner in Chantilly have Medicare Part B data for 2024 to compare.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Carissa Dear are from 2021.
10 active clinicians are listed under Nurse Practitioner with a practice address in Chantilly, VA (1,722 in Virginia).
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 140% from 99 in 2019 to 238 in 2024.
- 2019: 99
- 2020: 946
- 2021: 218
- 2023: 268
- 2024: 238
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Medicare-allowed amount
Medicare-allowed amount increased 226% from $7,070 in 2019 to $23,044 in 2024.
- 2019: $7,070
- 2020: $26,482
- 2021: $14,017
- 2023: $27,310
- 2024: $23,044
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Paid by Medicare
Paid by Medicare increased 255% from $5,096 in 2019 to $18,073 in 2024.
- 2019: $5,096
- 2020: $20,692
- 2021: $9,466
- 2023: $21,782
- 2024: $18,073
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 96% from 28 in 2016 to 55 in 2021.
- 2016: 28
- 2017: 38
- 2019: 33
- 2020: 87
- 2021: 55
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30-day fills
30-day fills increased 263% from 30 in 2016 to 109 in 2021.
- 2016: 30
- 2017: 72
- 2019: 61
- 2020: 146
- 2021: 109
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Part D drug cost
Part D drug cost went from $219 in 2016 to $568 in 2021.
- 2016: $219
- 2017: $472
- 2019: $330
- 2020: $6,662
- 2021: $568
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2021 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2021), CMS Open Payments (2021), 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 2021 (payments made January 1 – December 31, 2021): fewer than 11 records totaling $158.94.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AbbVie Inc. |
Food and Beverage
In-kind items and services
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VRAYLAR | General | $27.65 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
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Xofluza | General | $22.91 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
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Xofluza | General | $19.98 |
| AbbVie Inc. |
Food and Beverage
In-kind items and services
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UBRELVY | General | $19.53 |
| AbbVie Inc. |
Food and Beverage
In-kind items and services
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VRAYLAR | General | $15.00 |
| ARBOR PHARMACEUTICALS, INC. |
Food and Beverage
In-kind items and services
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Horizant | General | $14.44 |
| Amarin Pharma Inc. |
Food and Beverage
In-kind items and services
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Vascepa | General | $13.86 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
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Xofluza | General | $10.84 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
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Xofluza | General | $8.01 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
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Xofluza | General | $6.72 |
Source: CMS Open Payments, program year 2021, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017–2023 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 – by Provider and Service data, 2018–2024; 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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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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150 | 55 | $387.34 | $106.82 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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60 | 25 | $231.00 | $69.23 |
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99239
Hospital discharge day management, more than 30 minutes
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28 | 27 | $354.79 | $102.40 |
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 2021.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Prednisone | Prednisone | 16 | 91 | $32.47 | 14 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 16 | 1,200 | $429.82 | — |
| Atorvastatin Calcium | Atorvastatin Calcium | 12 | 840 | $63.62 | — |
| Lisinopril | Lisinopril | 11 | 750 | $41.99 | — |
Source: CMS Part D by Provider and Drug, 2021; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-10-28NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20230424001973
DC
0345364683
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
Inova Ucc Llc
24801 Pinebrook Rd, Chantilly, VA 201524113
Phone: 7037222500
Inova Ucc Llc
6671 A Backlick Rd, Springfield, VA 221502702
Phone: 5712865592
Manbir Takhar Pc
14520 Richmond Hwy, Woodbridge, VA 221912808
Phone: 3014281070
Uva Community Health Medical Group Llc
501 Sunset Ln, Culpeper, VA 227013917
Phone: 7033965293
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 24984 GLASGOW HEIGHTS TER, CHANTILLY, VA 201523225 (Tel: 5713587703)
Registered at 901 HARRY S TRUMAN DR N, LARGO, MD 207745477 (Tel: 5713587703)
Registered at 24984 GLASGOW HEIGHTS TER, CHANTILLY, VA 201523225 (Tel: 5713587703)
Registered at 24984 GLASGOW HEIGHTS TER, CHANTILLY, VA 201523225 (Tel: 5713587703)
Registered at 211 GIBSON ST NW STE 215, LEESBURG, VA 201762115 (Tel: 5717072085)
Registered at 224D CORNWALL ST NW STE 403, LEESBURG, VA 201762704 (Tel: 7037376001)
Registered at 211 GIBSON ST NW STE 215, LEESBURG, VA 20176 (Tel: 5717072085)
Registered at 211 GIBSON ST NW STE 215, LEESBURG, VA 201762115 (Tel: 5717072085)
NPI status registered as active in NPPES database
Registered at 2300 OPITZ BLVD, WOODBRIDGE, VA 221913311 (Tel: 7032069670)
Registered at 17336 PICKWICK DR, # 110, PURCELLVILLE, VA 201326179 (Tel: 5403383360)
Recorded as CARISSA DEAR, NP
Nurse Practitioner (license number reported to NPPES: VA 0024168631)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Chantilly
- Sarah Zgainer
- Lindsay Liwanag, FNP-BC
- Kasie Cassell, PMHNP-C
- Rosy Pradhan, FNP-C
- Gurpreet Bajwa
- Stephanie Haywood
Mailing Address
24984 Glasgow Heights Ter
Chantilly, VA 201523225
Phone: 5713587703