Sandra S Hwang
Physician Assistant โข Gresham, OR
24988 Se Stark St Ste 220
Gresham, OR 970308324
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 December 8, 2018; this date does not establish years in practice.
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Published CMS data list 266 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:
- G2211 โ Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 103 service units.
- 99214 โ Established patient outpatient office visit: 66 service units.
- 99213 โ Established patient outpatient office visit: 43 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 2,291 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:
- Atorvastatin Calcium โ 198 prescription fills, including refills.
- Lisinopril โ 123 prescription fills, including refills.
- Levothyroxine Sodium โ 116 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 60 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 65% of clinicians listed under Physician Assistant in Gresham, OR (2024, 24 clinicians with data). Median for this group: 186. Middle half: 112 to 292.
Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Oregon (2024, 1,144 clinicians with data). Median for this group: 218. Middle half: 98 to 498.
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 69 in 2020 to 266 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
24988 Se Stark St Ste 220
Gresham, OR 970308324
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 $10,850 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 $6,995 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
4,712 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
$177,798 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 2023
All general payments: $49.97 across 2 records.
By nature of payment
- Food and Beverage: $49.97 across 2 records.
Reporting-company totals
- Dexcom, Inc.: $49.97 across 2 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 2023 (published June 30, 2026).
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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.
Compared with the same specialty in Gresham and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under Physician Assistant in Gresham, OR (2024, 24 clinicians with data). Median for this group: 186. Middle half: 112 to 292.
Close to the middle for clinicians listed under Physician Assistant in Oregon (2024, 1,144 clinicians with data). Median for this group: 218. Middle half: 98 to 498.
Medicare-allowed amount
Close to the middle for clinicians listed under Physician Assistant in Gresham, OR (2024, 24 clinicians with data). Median for this group: $12,491. Middle half: $8,933 to $20,077.
A lower Medicare-allowed amount than 60% of clinicians listed under Physician Assistant in Oregon (2024, 1,144 clinicians with data). Median for this group: $15,959. Middle half: $7,110 to $33,008.
Paid by Medicare
A lower Medicare payment amount than 60% of clinicians listed under Physician Assistant in Gresham, OR (2024, 24 clinicians with data). Median for this group: $7,813. Middle half: $5,893 to $14,532.
A lower Medicare payment amount than 65% of clinicians listed under Physician Assistant in Oregon (2024, 1,144 clinicians with data). Median for this group: $11,156. Middle half: $5,029 to $23,443.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Physician Assistant in Gresham, OR (2024, 29 clinicians with data). Median for this group: 185. Middle half: 66 to 683.
More Part D prescriptions than 85% of clinicians listed under Physician Assistant in Oregon (2024, 1,336 clinicians with data). Median for this group: 340. Middle half: 96 to 1,131.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Physician Assistant in Gresham, OR (2024, 29 clinicians with data). Median for this group: $1,620. Middle half: $518 to $44,770.
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant in Oregon (2024, 1,336 clinicians with data). Median for this group: $8,538. Middle half: $984 to $101,656.
44 active clinicians are listed under Physician Assistant with a practice address in Gresham, OR (2,095 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Gresham
11.4% of these 44 clinicians have the CMS telehealth indicator.
72.7% of these 44 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 286% from 69 in 2020 to 266 in 2024.
- 2020: 69
- 2021: 169
- 2022: 142
- 2023: 172
- 2024: 266
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Medicare-allowed amount
Medicare-allowed amount increased 198% from $3,647 in 2020 to $10,850 in 2024.
- 2020: $3,647
- 2021: $13,857
- 2022: $11,503
- 2023: $11,888
- 2024: $10,850
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Paid by Medicare
Paid by Medicare increased 147% from $2,831 in 2020 to $6,995 in 2024.
- 2020: $2,831
- 2021: $9,581
- 2022: $7,001
- 2023: $7,825
- 2024: $6,995
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 641% from 309 in 2020 to 2,291 in 2024.
- 2020: 309
- 2021: 1,414
- 2022: 1,920
- 2023: 2,097
- 2024: 2,291
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30-day fills
30-day fills increased 580% from 693 in 2020 to 4,712 in 2024.
- 2020: 693
- 2021: 3,175
- 2022: 4,273
- 2023: 4,443
- 2024: 4,712
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Part D drug cost
Part D drug cost increased 1945% from $8,692 in 2020 to $177,798 in 2024.
- 2020: $8,692
- 2021: $66,076
- 2022: $139,587
- 2023: $166,289
- 2024: $177,798
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2023 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2023), 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 2023 (payments made January 1 โ December 31, 2023): fewer than 11 records totaling $49.97.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
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Dexcom G6 Transmitter | General | $29.38 |
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
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Dexcom G6 Transmitter | General | $20.59 |
Source: CMS Open Payments, program year 2023, 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 2019โ2023 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, 2020โ2024; 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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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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103 | 66 | $44.00 | $14.05 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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66 | 51 | $223.80 | $75.37 |
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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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43 | 39 | $157.00 | $56.54 |
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G0442
Annual alcohol misuse screening, 5 to 15 minutes
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37 | 37 | $7.00 | $6.93 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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17 | 15 | $311.00 | $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 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 198 | 15,077 | $1,991.22 | 55 |
| Lisinopril | Lisinopril | 123 | 9,867 | $867.73 | 39 |
| Levothyroxine Sodium | Levothyroxine Sodium | 116 | 7,814 | $1,265.01 | 29 |
| Losartan Potassium | Losartan Potassium | 95 | 6,494 | $946.32 | 28 |
| Amlodipine Besylate | Amlodipine Besylate | 89 | 6,774 | $464.87 | 29 |
| Gabapentin | Gabapentin | 88 | 4,147 | $1,422.35 | 21 |
| Omeprazole | Omeprazole | 83 | 5,987 | $1,072.90 | 32 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 80 | 2,079 | $1,171.67 | 19 |
| Duloxetine Hcl | Duloxetine Hcl | 77 | 4,415 | $1,176.62 | 18 |
| Metoprolol Succinate | Metoprolol Succinate | 74 | 4,139 | $902.46 | 18 |
| Furosemide | Furosemide | 68 | 3,522 | $387.45 | 17 |
| Potassium Chloride | Potassium Chloride | 60 | 2,818 | $1,573.21 | 16 |
| Metformin Hcl | Metformin Hcl | 53 | 3,845 | $355.53 | 16 |
| Trazodone Hcl | Trazodone Hcl | 51 | 2,956 | $299.06 | 12 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 42 | 3,616 | $906.88 | 13 |
| Citalopram Hbr | Citalopram Hydrobromide | 41 | 2,304 | $326.58 | โ |
| Alendronate Sodium | Alendronate Sodium | 37 | 2,886 | $327.54 | 14 |
| Metformin Hcl Er | Metformin Hcl | 36 | 2,910 | $329.35 | 13 |
| Sertraline Hcl | Sertraline Hcl | 35 | 2,104 | $447.95 | 11 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 35 | 1,431 | $1,329.29 | 21 |
| Metoprolol Tartrate | Metoprolol Tartrate | 33 | 1,924 | $172.08 | โ |
| Allopurinol | Allopurinol | 33 | 2,236 | $246.09 | โ |
| Tamsulosin Hcl | Tamsulosin Hcl | 33 | 2,234 | $238.83 | โ |
| Trulicity | Dulaglutide | 33 | 1,260 | $42,799.54 | 11 |
| Simvastatin | Simvastatin | 31 | 2,870 | $234.97 | 11 |
(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: 2020-01-07NUCC 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
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Medical
Hospitalist
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Family Medicine
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 24988 SE STARK ST STE 220, GRESHAM, OR 970308324 (Tel: 5036741580)
Physician Assistant (license number reported to NPPES: OR PA191291)
Registered at 1650 NW NAITO PKWY, STE 185, PORTLAND, OR 972092535 (Tel: 9719835260)
NPI status registered as active in NPPES database
Registered at 3116 BUENA VISTA DR, PLANO, TX 750253626 (Tel: 2142849592)
Registered at 3116 BUENA VISTA DR, PLANO, TX 750253626 (Tel: 2142849592)
Recorded as SANDRA HWANG
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Gresham
- Jessica Cyphert, PA-C
- Debbie Hoang, PA-C
- Joshua Snow, PHYSICIAN ASSISTANT
- Sarah Townley, PA-C
- Margeaux Brooks, PA
- Alexandra Gray, PA
Mailing Address
1650 Nw Naito Pkwy, Ste 185
Portland, OR 972092535
Phone: 9719835260