Sonia Munteanu , APN
Nurse Practitioner โข Orange, CA
101 The City Dr S
Orange, CA 928683201
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 November 15, 2018; this date does not establish years in practice.
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Published CMS data list 79 Original Medicare Part B services in 2020.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020. Published rows only; this is not a quality measure.
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Published Part B service records, 2020:
- 99231 โ Subsequent hospital care with straightforward or low level of medical decision making, per day: 42 service units.
- 99222 โ Initial hospital care with straightforward or low-level medical decision making: 21 service units.
- 99232 โ Subsequent hospital care with moderate levelof medical decision making: 16 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2019 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2020). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 29 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:
- Metoprolol Tartrate โ 16 prescription fills, including refills.
- Atorvastatin Calcium โ 13 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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Fewer Part D prescriptions than 75% of clinicians listed under Nurse Practitioner in Orange, CA (2024, 61 clinicians with data). Median for this group: 156. Middle half: 32 to 660.
Fewer Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in California (2024, 3,221 clinicians with data). Median for this group: 248. Middle half: 63 to 852.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 26 in 2019 to 79 in 2020.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019โ2020.
Practice Location & Contact Primary Location
101 The City Dr S
Orange, CA 928683201
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Apple Valley, CA; Rancho Santa Margarita, CA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: University Surgeons Of Orange A Medical Group. 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
2018
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $4,638 in 2020
The total amount Medicare approved for these services in 2020. 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, 2020.
Paid by Medicare
About $3,675 in 2020
The part of the Medicare-allowed amount that Medicare itself paid in 2020, 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, 2020.
30-day fills
29 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
$76 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.
Open Payments general payments, program year 2025
All general payments: $319.48 across 5 records.
By nature of payment
- Food and Beverage: $319.48 across 5 records.
Reporting-company totals (3 largest of 4)
- ABIOMED: $149.98 across 1 record.
- Getinge USA Sales, LLC: $126.25 across 2 records.
- AtriCure, Inc.: $23.95 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 2025 (published June 30, 2026).
Years since graduation
8 years (graduated 2018)
CMS Doctors and Clinicians data list 2018 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
2018
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)
Sonia Munteanu 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 Sonia Munteanu 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 Orange and California
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 75% of clinicians listed under Nurse Practitioner in Orange, CA (2024, 61 clinicians with data). Median for this group: 156. Middle half: 32 to 660.
Fewer Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in California (2024, 3,221 clinicians with data). Median for this group: 248. Middle half: 63 to 852.
Part D drug cost
A lower Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Orange, CA (2024, 61 clinicians with data). Median for this group: $3,716. Middle half: $252 to $79,628.
A lower Part D drug cost than 95% of clinicians listed under Nurse Practitioner in California (2024, 3,221 clinicians with data). Median for this group: $13,982. Middle half: $995 to $121,041.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Sonia Munteanu are from 2020.
147 active clinicians are listed under Nurse Practitioner with a practice address in Orange, CA (8,237 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Orange
21.1% of these 147 clinicians have the CMS telehealth indicator.
57.1% of these 147 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
Medicare Part B services increased 204% from 26 in 2019 to 79 in 2020.
- 2019: 26
- 2020: 79
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Medicare-allowed amount
Medicare-allowed amount went from $822 in 2019 to $4,638 in 2020.
- 2019: $822
- 2020: $4,638
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Paid by Medicare
Paid by Medicare went from $655 in 2019 to $3,675 in 2020.
- 2019: $655
- 2020: $3,675
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 82% from 157 in 2020 to 29 in 2024.
- 2020: 157
- 2021: 38
- 2022: 64
- 2023: 49
- 2024: 29
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30-day fills
30-day fills decreased 82% from 159 in 2020 to 29 in 2024.
- 2020: 159
- 2021: 38
- 2022: 64
- 2023: 50
- 2024: 29
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Part D drug cost
Part D drug cost decreased 93% from $1,139 in 2020 to $76 in 2024.
- 2020: $1,139
- 2021: $250
- 2022: $243
- 2023: $212
- 2024: $76
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $39.16 in 2021 to $319.48 in 2025.
- 2021: $39.16
- 2022: $132.17
- 2023: $77.30
- 2025: $319.48
Sources: CMS Medicare Physician & Other Practitioners (2020), 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
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $319.48.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABIOMED |
Food and Beverage
In-kind items and services
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โ | General | $149.98 |
| Getinge USA Sales, LLC |
Food and Beverage
In-kind items and services
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VASOVIEW HEMOPRO 2 | General | $106.25 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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SYNERGY ABLATION SYSTEM | General | $23.95 |
| Getinge USA Sales, LLC |
Food and Beverage
In-kind items and services
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VASOVIEW HEMOPRO 2 | General | $20.00 |
| Kestra Medical Technology Services, Inc. |
Food and Beverage
Cash or cash equivalent
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Assure WCD | General | $19.30 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ2019 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, 2019โ2020; 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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99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
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42 | 23 | $83.00 | $31.91 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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21 | 21 | $288.00 | $112.00 |
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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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16 | 16 | $151.00 | $59.14 |
Source: CMS Part B by Provider and Service, 2020; 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 |
|---|---|---|---|---|---|
| Metoprolol Tartrate | Metoprolol Tartrate | 16 | 450 | $31.38 | โ |
| Atorvastatin Calcium | Atorvastatin Calcium | 13 | 390 | $44.17 | 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
Self-certified to NPPES: 2025-02-24NUCC 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.
NUCC Taxonomy Code: 363LA2100X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20230817003738
CA
2264767631
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
University Surgeons Of Orange A Medical Group
101 The City Dr S, Orange, CA 928683201
Phone: 7146345549
Secondary Practice Locations
22431 Antonio Pkwy Ste B160-613
Rancho Santa Margarita, CA 926882804
Phone: 9495474883
18300 Us Highway 18
Apple Valley, CA 923072206
Phone: 7602422311
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.)
Family Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Infectious Disease
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 101 THE CITY DR S, ORANGE, CA 928683201 (Tel: 8004653203)
Nurse Practitioner (license number reported to NPPES: CA 95018900)
Registered at 18300 US HIGHWAY 18, APPLE VALLEY, CA 923072206 (Tel: 7602422311)
Registered at 13053 RINCON RD, APPLE VALLEY, CA 923086285 (Tel: 6028182301)
Nurse Practitioner (license number reported to NPPES: IL 209.018451)
Registered at 801 MACARTHUR BLVD STE 305, MUNSTER, IN 463212920 (Tel: 2197032401)
Nurse Practitioner (license number reported to NPPES: IN 71008916A)
Registered at 200 E 89TH AVE STE 2A, MERRILLVILLE, IN 464107319 (Tel: 2197362800)
Registered at 200 E 89TH AVE STE 2A, MERRILLVILLE, IN 464107319 (Tel: 2197362800)
NPI status registered as active in NPPES database
Registered at 750 W 61ST AVE, MERRILLVILLE, IN 464102522 (Tel: 6028182301)
Registered at 750 W 61ST AVE, MERRILLVILLE, IN 464102522
Recorded as SONIA MUNTEANU, APN
Nurse Practitioner (license number reported to NPPES: IL 209.018451)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Orange
- Leenah Khayat
- Maureen Haston, NP
- Candice Whealon, RN, FNP-C
- Tamara Chaker, NP, CNS
- Kim Tran, RN, APN
- Kimberly Abido, MSN, APRN, FNP-C
Mailing Address
13053 Rincon Rd
Apple Valley, CA 923086285
Phone: 6028182301