Dr. Sennett Ames Pierce Sr Sr., DO

  • Lewiston, ID
  • Otolaryngology/facial plastic surgery physician
NPI1073824744PAC ID6608018841
Medicare services, 2024
1,369
Medicare patients, 2024
634
Part D claims, 2024
452
MIPS score, 2024
92
Hospital affiliations
2
Practice address
320 Warner Dr, Lewiston, ID 83501
Practice phone
Call (208) 746-0193
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Valley Facial Plastics & ENT, PA

Lewiston, Idaho

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Dr. Sennett Ames Pierce Sr Sr. is an otolaryngology/facial plastic surgery physician in Lewiston, Idaho

Dr. Pierce Sr practices at Valley Facial Plastics & ENT, PA in Lewiston, Idaho.

Dr. Pierce Sr's NPI, 1073824744, was assigned on June 28, 2010. Dr. Pierce Sr holds Michigan license 5101018748.

NPI and contact details
Medicare PAC ID
6608018841
NPI enumeration date
June 28, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(208) 746-0193
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
42
Medical school graduation
2010

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

Dr. Sennett Ames Pierce Sr Sr. practices at Valley Facial Plastics & ENT, PA in Lewiston, Idaho

Dr. Pierce Sr's primary practice is Valley Facial Plastics & ENT, PA, at 320 Warner Dr, Lewiston, ID 83501 in Nez Perce County. The practice phone is (208) 746-0193.

  • Valley Facial Plastics & ENT, PA
    320 Warner Dr, Lewiston, ID 83501 · Nez Perce CountyPhone(208) 746-0193

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Sennett Ames Pierce Sr Sr. is affiliated with 4 sites of care and 1 medical group

Dr. Pierce Sr's primary practice is Valley Facial Plastics & ENT, PA in Lewiston, Idaho. Dr. Pierce Sr is also affiliated with St. Joseph Regional Medical Center. The medical group on file is Valley Facial Plastics & ENT. Dmand AI also links Dr. Pierce Sr to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Pierce Sr

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Sennett Ames Pierce Sr Sr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pierce Sr practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Valley Facial Plastics & ENT, PAAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sennett Ames Pierce Sr Sr. is one of 10 otolaryngology/facial plastic surgery physicians in Idaho

Otolaryngology/facial plastic surgery is Dr. Pierce Sr's primary specialty in the NPI Registry, under taxonomy code 207YX0905X. Dr. Pierce Sr is licensed in Michigan.

Specialties and state licenses

  • Otolaryngology/facial plastic surgery, MichiganPrimaryLicense 5101018748 · taxonomy 207YX0905X

Otolaryngology/facial plastic surgery physicians near Dr. Pierce Sr

Counts of otolaryngology/facial plastic surgery physicians 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

Dr. Sennett Ames Pierce Sr Sr. billed Medicare for 1,369 services in 2024

CMS data shows 1,369 Medicare services from Dr. Pierce Sr across 21 procedure codes in 2024, for 634 Medicare patients. Medicare paid $108,774 for them.

Medicare services, 20241,369
Medicare patients634
Paid by Medicare$108,774
Procedure codes21

Dr. Pierce Sr's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6832024: 684No change
Surgery
2023: 4862024: 66036%
Tests and treatments
2023: 232024: 259%

Where Dr. Pierce Sr's Medicare services took place, 2024

  • In an office1,35799%
  • In a facility121%

Dr. Pierce Sr compared with the Idaho median for otolaryngology/facial plastic surgery physicians, 2024

  • Dr. Pierce Sr
  • Idaho median
Medicare services
1,369vs 3204.3 times
Medicare patients
634vs 1773.6 times
Part D claims
350vs 30316% above

Medians across 11 otolaryngology/facial plastic surgery physicians in Idaho with Dmand AI profiles that report each measure.

Dr. Pierce Sr's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Pierce Sr

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Sennett Ames Pierce Sr Sr. treated 634 Medicare patients in 2024, average age 76

CMS counts 634 Medicare patients who saw Dr. Pierce Sr in 2024. The largest group is 65 to 74, with 242 patients. 66% of them have high blood pressure, and 56% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Pierce Sr's median patient age at 57, with 53% women.

Medicare patients, 2024634
Average age76
Average risk score1.10
Also on Medicaid10%

Dr. Pierce Sr's Medicare patients by age, 2024

Dr. Pierce Sr's Medicare patients by sex, 2024

  • Women35256%
  • Men28244%

Chronic conditions among Dr. Pierce Sr's Medicare patients, 2024

  1. High blood pressure66%
  2. High cholesterol56%
  3. Arthritis39%
  4. Diabetes24%
  5. Mood disorders20%
  6. Atrial fibrillation19%
  7. Depression19%
  8. Anxiety18%

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

Dr. Pierce Sr's patients across all payers

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

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women53%
  • Men47%

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

Dr. Sennett Ames Pierce Sr Sr. wrote 452 Medicare Part D claims in 2024

In 2024, Dr. Pierce Sr wrote 452 Medicare Part D claims for 198 patients. 91% of them were for generic drugs. CMS names the drug for 350 of them, across 16 drugs with 11 or more claims each, at $50,612 in total drug cost. In 2023, CMS named 333 claims across 14 drugs.

Part D claims, 2024452
Drugs named by CMS16
Total drug cost$50,612
Part D patients198

Dr. Pierce Sr's Part D claims by kind of drug, 2024

  • Generic410 claims91%
  • Brand-name and other42 claims9%

Dr. Pierce Sr's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Pierce Sr's Part D claims, 2024

  • Opioids2%11 of 452 claims
  • Antibiotics26%117 of 452 claims

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

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3332024: 3505%

Drugs named by CMS: 16 in 2024, 14 in 2023.

See all prescribing by Dr. Pierce Sr

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Sennett Ames Pierce Sr Sr. scored 92 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Pierce Sr for performance year 2024, reported individually. Dr. Pierce Sr accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 152 procedures of melanoma (skin cancer) excision by Dr. Pierce Sr, more than 96% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Pierce Sr's MIPS scores, performance year 2024

  • 92of 100Final score
  • 84.9of 100Quality
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Pierce Sr ranks in Medicare procedure volume

Melanoma (skin cancer) excision
96th percentile152 procedures
Removal or shaving of skin growth
82nd percentile73 procedures
Removal of skin lesions
69th percentile34 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Sennett Ames Pierce Sr Sr. received $629 in industry payments from 2016 to 2025

CMS Open Payments shows 18 general payments to Dr. Pierce Sr from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Stryker Corporation paid the most, $208.

General payments to Dr. Pierce Sr by program year, 2016 to 2025

General payments to Dr. Pierce Sr by kind, 2016 to 2025

$629in total
  • Food and beverage$47976%
  • Consulting fees$15024%

Companies that paid Dr. Pierce Sr the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Pierce Sr

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

Sources for Dr. Sennett Ames Pierce Sr Sr.'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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 and Drug (CMS) (opens in a new tab)Medicare 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 Dr. Sennett Ames Pierce Sr Sr.

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

What is Dr. Sennett Ames Pierce Sr Sr.'s NPI number?

Dr. Sennett Ames Pierce Sr Sr.'s NPI number is 1073824744. It was assigned on June 28, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Sennett Ames Pierce Sr Sr.?

Dr. Sennett Ames Pierce Sr Sr. is an otolaryngology/facial plastic surgery physician in Lewiston, Idaho. The primary specialty in the NPI Registry is Otolaryngology/Facial Plastic Surgery Physician (taxonomy code 207YX0905X).

Where does Dr. Sennett Ames Pierce Sr Sr. practice?

Dr. Pierce Sr practices at 320 Warner Dr, Lewiston, ID 83501. Dr. Pierce Sr's primary practice is Valley Facial Plastics & ENT, PA in Lewiston, Idaho. Dmand AI also links Dr. Pierce Sr to 1 hospital and 1 group practice or clinic.

What is Dr. Sennett Ames Pierce Sr Sr.'s office phone number?

The practice phone on file for Dr. Pierce Sr is (208) 746-0193.

What is Dr. Sennett Ames Pierce Sr Sr.'s medical license number?

Dr. Pierce Sr holds Michigan license 5101018748.

Which hospitals is Dr. Sennett Ames Pierce Sr Sr. affiliated with?

Dr. Pierce Sr is affiliated with St. Joseph Regional Medical Center. Dmand AI links Dr. Pierce Sr to 1 more hospital.

What medical group is Dr. Sennett Ames Pierce Sr Sr. part of?

Dr. Pierce Sr is linked to Valley Facial Plastics & ENT.

Does Dr. Sennett Ames Pierce Sr Sr. accept Medicare?

Yes. CMS data shows Dr. Pierce Sr billed Medicare for 1,369 services in 2024, and Dr. Pierce Sr accepts Medicare assignment.

What is Dr. Sennett Ames Pierce Sr Sr.'s MIPS score?

Dr. Pierce Sr's MIPS final score for performance year 2024 is 92 out of 100, reported individually.

How many Medicare patients does Dr. Sennett Ames Pierce Sr Sr. see?

CMS counts 634 Medicare patients who saw Dr. Pierce Sr in 2024, with an average age of 76.

Show 4 more questionsShow fewer questions

What services does Dr. Sennett Ames Pierce Sr Sr. bill to Medicare?

In 2024, Dr. Pierce Sr's most billed Medicare services were surgery: ear (69210), office visit, new patient (99204) and office visit, established patient (99214).

What drugs does Dr. Sennett Ames Pierce Sr Sr. prescribe most?

In 2024 Medicare Part D data, Dr. Pierce Sr's most prescribed drugs by claims were Ipratropium Bromide, Cephalexin and Mupirocin.

Has Dr. Sennett Ames Pierce Sr Sr. received payments from drug or device companies?

CMS Open Payments shows $629 in general payments to Dr. Pierce Sr from 7 companies from 2016 to 2025. The largest total came from Stryker Corporation.

How long has Dr. Sennett Ames Pierce Sr Sr. been practicing?

Dr. Pierce Sr graduated from medical school in 2010, 16 years ago.

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