Amber N. Chambers, PA-C

  • Sioux Falls, SD
  • Physician assistant
NPI1497720254PAC ID8729031414
Medicare patients, 2024
578
Part D claims, 2024
564
Hospital affiliations
3
Industry payments
$113
Medical group
1
Practice address
201 W 69th Street, Sioux Falls, SD 57108
Practice phone
Call (605) 336-0635
Professional email
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Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

USC Ambulatory Surgical Center

Surgery Center - Medicare-Certified · Sioux Falls, South Dakota

See all 5 affiliations

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Amber N. Chambers is a physician assistant in Sioux Falls, South Dakota

Amber Chambers practices at USC Ambulatory Surgical Center in Sioux Falls, South Dakota.

Amber Chambers' NPI, 1497720254, was assigned on February 22, 2006. Amber Chambers holds South Dakota license 0535.

NPI and contact details
Medicare PAC ID
8729031414
NPI enumeration date
February 22, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(605) 336-0635
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Amber N. Chambers practices at USC Ambulatory Surgical Center in Sioux Falls, South Dakota

Amber Chambers' primary practice is USC Ambulatory Surgical Center, at 201 W 69th Street, Sioux Falls, SD 57108. The practice phone is (605) 336-0635.

  • USC Ambulatory Surgical Center
    201 W 69th Street, Sioux Falls, SD 57108Phone(605) 336-0635

Source: Dmand AI Affiliation Data

Amber N. Chambers is affiliated with 4 sites of care and 1 medical group

Amber Chambers' primary practice is USC Ambulatory Surgical Center in Sioux Falls, South Dakota. Amber Chambers is also affiliated with Avera McKennan Hospital & University Health Center. The medical group on file is Urology Specialists. Dmand AI also links Amber Chambers to 2 more hospitals, each named with a free account.

See all 5 affiliations for Amber Chambers

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Amber N. Chambers' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Amber Chambers practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
USC Ambulatory Surgical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Amber N. Chambers is one of 615 physician assistants in South Dakota

Physician assistant is Amber Chambers' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Amber Chambers is licensed in South Dakota.

Specialties and state licenses

  • Physician assistant, South DakotaPrimaryLicense 0535 · taxonomy 363A00000X

Physician assistants near Amber Chambers

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Amber N. Chambers treated 578 Medicare patients in 2024, average age 74

CMS counts 578 Medicare patients who saw Amber Chambers in 2024. The largest group is 65 to 74, with 261 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Amber Chambers' median patient age at 71, with 19% women.

Medicare patients, 2024578
Average age74
Average risk score1.45
Also on Medicaid8%

Amber Chambers' Medicare patients by age, 2024

Amber Chambers' Medicare patients by sex, 2024

  • Women11219%
  • Men46681%

Chronic conditions among Amber Chambers' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Cancer45%
  4. Ischemic heart disease38%
  5. Arthritis37%
  6. Chronic kidney disease33%
  7. Diabetes30%
  8. Anxiety22%

Share of Medicare patients with each condition. A patient can have several.

Amber Chambers' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women19%
  • Men81%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Amber N. Chambers wrote 564 Medicare Part D claims in 2024

In 2024, Amber Chambers wrote 564 Medicare Part D claims for 189 patients. 79% of them were for generic drugs.

Part D claims, 2024564
Part D patients189

Amber Chambers' Part D claims by kind of drug, 2024

  • Generic448 claims79%
  • Brand-name116 claims21%

Drug classes CMS tracks in Amber Chambers' Part D claims, 2024

  • Opioids6%33 of 564 claims
  • Antibiotics19%106 of 564 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Amber N. Chambers takes part in Medicare

Amber Chambers accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Amber N. Chambers received $113 in industry payments in 2025

CMS Open Payments shows 6 general payments to Amber Chambers from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sumitomo Pharma America, Inc. paid the most, $37.

Companies that paid Amber Chambers the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Amber Chambers

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Amber N. Chambers's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Amber N. Chambers

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Amber N. Chambers' NPI number?

Amber N. Chambers' NPI number is 1497720254. It was assigned on February 22, 2006, and it is active in the NPI Registry.

What does Amber N. Chambers specialize in?

Amber N. Chambers is a physician assistant in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Amber N. Chambers practice?

Amber Chambers practices at 201 W 69th Street, Sioux Falls, SD 57108. Amber Chambers' primary practice is USC Ambulatory Surgical Center in Sioux Falls, South Dakota. Dmand AI also links Amber Chambers to 2 hospitals.

What is Amber N. Chambers' office phone number?

The practice phone on file for Amber Chambers is (605) 336-0635.

What is Amber N. Chambers' medical license number?

Amber Chambers holds South Dakota license 0535.

Which hospitals is Amber N. Chambers affiliated with?

Amber Chambers is affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Amber Chambers to 2 more hospitals.

What medical group is Amber N. Chambers part of?

Amber Chambers is linked to Urology Specialists.

Does Amber N. Chambers accept Medicare?

Yes. CMS lists Amber Chambers as accepting Medicare assignment.

How many Medicare patients does Amber N. Chambers see?

CMS counts 578 Medicare patients who saw Amber Chambers in 2024, with an average age of 74.

Has Amber N. Chambers received payments from drug or device companies?

CMS Open Payments shows $113 in general payments to Amber Chambers from 5 companies from 2025 to 2025. The largest total came from Sumitomo Pharma America, Inc.

How long has Amber N. Chambers been practicing?

Amber Chambers graduated from medical school in 2002, 24 years ago.

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