Dr. Charles A. Portera Jr., MD

  • Anchorage, AK
  • Surgical oncologist
NPI1467412734PAC ID0042109977
Medicare services, 2024
445
Medicare patients, 2024
279
Part D claims, 2024
88
MIPS score, 2024
71
Hospital affiliations
4
Practice address
3200 Providence Drive, Anchorage, AK 99508
Practice phone
Call (907) 562-2211
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Providence Alaska Medical Center

Hospital · Anchorage, Alaska

See all 11 affiliations

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Dr. Charles A. Portera Jr. is a surgical oncologist in Anchorage, Alaska

Dr. Portera practices at Providence Alaska Medical Center in Anchorage, Alaska, part of Providence Health & Services.

Dr. Portera's NPI, 1467412734, was assigned on March 23, 2006. Dr. Portera graduated from University of Tennessee, Hsc, College of Medicine in 1991. Dr. Portera holds Alaska license 6982.

NPI and contact details
Medicare PAC ID
0042109977
NPI enumeration date
March 23, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(907) 562-2211
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
61
Medical school graduation
1991

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

Dr. Charles A. Portera Jr. practices at Providence Alaska Medical Center in Anchorage, Alaska

Dr. Portera's primary practice is Providence Alaska Medical Center, at 3200 Providence Drive, Anchorage, AK 99508 in Anchorage Borough. The practice phone is (907) 562-2211.

Source: Dmand AI Affiliation Data

Dr. Charles A. Portera Jr. is affiliated with 7 sites of care and 4 medical groups

Dr. Portera's primary practice is Providence Alaska Medical Center in Anchorage, Alaska, part of Providence Health & Services. Dr. Portera is also affiliated with Alaska Regional Hospital. The medical group on file is Alaska Native Medical Center. Dmand AI also links Dr. Portera to 2 more hospitals, 3 medical groups, 2 group practices and clinics and 1 physician office, each named with a free account.

See all 11 affiliations for Dr. Portera

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

Dmand AI tracks the EHR system at Dr. Charles A. Portera Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Portera practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Providence Alaska Medical CenterAvailable with a free account
+6 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Charles A. Portera Jr. is one of 2 surgical oncologists in Alaska

Surgical oncology is Dr. Portera's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dr. Portera is licensed in Alaska.

Specialties and state licenses

  • Surgical oncology, AlaskaPrimaryLicense 6982 · taxonomy 2086X0206X

Surgical oncologists near Dr. Portera

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

2surgical oncologists in Alaska
2surgical oncologists in Anchorage

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

Dr. Charles A. Portera Jr. billed Medicare for 445 services in 2024

CMS data shows 445 Medicare services from Dr. Portera across 11 procedure codes in 2024, for 279 Medicare patients. Medicare paid $62,723 for them.

Medicare services, 2024445
Medicare patients279
Paid by Medicare$62,723
Procedure codes11

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

  • 2023
  • 2024
Office and hospital visits
2023: 4602024: 4199%
Surgery
2023: 1052024: 2675%
Imaging
2023: 172024: 0100%

Where Dr. Portera's Medicare services took place, 2024

  • In an office38787%
  • In a facility5813%

Dr. Portera'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. Portera

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Dr. Charles A. Portera Jr. treated 279 Medicare patients in 2024, average age 74

CMS counts 279 Medicare patients who saw Dr. Portera in 2024. The largest group is 65 to 74, with 156 patients. 71% of them have high blood pressure, and 61% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Portera's median patient age at 68, with 59% women.

Medicare patients, 2024279
Average age74
Average risk score1.21
Also on Medicaid16%

Dr. Portera's Medicare patients by age, 2024

Dr. Portera's Medicare patients by sex, 2024

  • Women18065%
  • Men9935%

Chronic conditions among Dr. Portera's Medicare patients, 2024

  1. High blood pressure71%
  2. High cholesterol61%
  3. Cancer46%
  4. Arthritis35%
  5. Diabetes28%
  6. Ischemic heart disease26%
  7. Atrial fibrillation20%
  8. Chronic kidney disease19%

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

Dr. Portera's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women59%
  • Men41%

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

Dr. Charles A. Portera Jr. wrote 88 Medicare Part D claims in 2024

In 2024, Dr. Portera wrote 88 Medicare Part D claims for 45 patients. 98% of them were for generic drugs. CMS names the drug for 57 of them, across 2 drugs with 11 or more claims each, at $274 in total drug cost. In 2023, CMS named 58 claims across 2 drugs.

Part D claims, 202488
Drugs named by CMS2
Total drug cost$274
Part D patients45

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

  • Generic86 claims98%
  • Brand-name and other2 claims2%

Dr. Portera'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. Portera's Part D claims, 2024

  • Opioids36%32 of 88 claims
  • Antibiotics17%15 of 88 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: 582024: 572%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Portera

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. Charles A. Portera Jr. scored 71 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 71 out of 100 for Dr. Portera for performance year 2024, reported as part of a group. Dr. Portera accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Portera as offering telehealth. CMS counts 42 procedures of melanoma (skin cancer) excision by Dr. Portera, more than 84% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Portera's MIPS scores, performance year 2024

  • 71of 100Final score
  • 83.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 17of 100Cost

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

Where Dr. Portera ranks in Medicare procedure volume

Melanoma (skin cancer) excision
84th percentile42 procedures

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

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

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

Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Charles A. Portera Jr. received $4,895 in industry payments from 2016 to 2024

CMS Open Payments shows 66 general payments to Dr. Portera from 11 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 56% of the total. Intuitive Surgical, Inc. paid the most, $2,511.

General payments to Dr. Portera by program year, 2016 to 2024

General payments to Dr. Portera by kind, 2016 to 2024

$4.9Kin total
  • Travel and lodging$2,73956%
  • Food and beverage$2,15644%

Companies that paid Dr. Portera the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Portera

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

Dr. Charles A. Portera Jr. graduated from University of Tennessee, Hsc, College of Medicine

Dr. Portera graduated from University of Tennessee, Hsc, College of Medicine in 1991.

  1. Medical schoolUniversity of Tennessee, Hsc, College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Charles A. Portera Jr.'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 services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
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)
Training, board certification and membershipsDmand AI Professional Profile Data
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. Charles A. Portera Jr.

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. Charles A. Portera Jr.'s NPI number?

Dr. Charles A. Portera Jr.'s NPI number is 1467412734. It was assigned on March 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles A. Portera Jr.?

Dr. Charles A. Portera Jr. is a surgical oncologist in Anchorage, Alaska. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).

Where does Dr. Charles A. Portera Jr. practice?

Dr. Portera practices at 3200 Providence Drive, Anchorage, AK 99508. Dr. Portera's primary practice is Providence Alaska Medical Center in Anchorage, Alaska, part of Providence Health & Services. Dmand AI also links Dr. Portera to 2 hospitals, 3 medical groups, 2 group practices and clinics and 1 physician office.

What is Dr. Charles A. Portera Jr.'s office phone number?

The practice phone on file for Dr. Portera is (907) 562-2211.

What is Dr. Charles A. Portera Jr.'s medical license number?

Dr. Portera holds Alaska license 6982.

Which hospitals is Dr. Charles A. Portera Jr. affiliated with?

Dr. Portera practices at Providence Alaska Medical Center in Anchorage, Alaska. Dr. Portera is also affiliated with Alaska Regional Hospital. Dmand AI links Dr. Portera to 2 more hospitals.

What medical group is Dr. Charles A. Portera Jr. part of?

Dr. Portera is linked to Alaska Native Medical Center. Dmand AI links Dr. Portera to 3 more medical groups.

Does Dr. Charles A. Portera Jr. accept Medicare?

Yes. CMS data shows Dr. Portera billed Medicare for 445 services in 2024, and Dr. Portera accepts Medicare assignment.

Does Dr. Charles A. Portera Jr. offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Portera as offering telehealth services.

What is Dr. Charles A. Portera Jr.'s MIPS score?

Dr. Portera's MIPS final score for performance year 2024 is 71 out of 100, reported as part of a group.

Show 6 more questionsShow fewer questions

How many Medicare patients does Dr. Charles A. Portera Jr. see?

CMS counts 279 Medicare patients who saw Dr. Portera in 2024, with an average age of 74.

What services does Dr. Charles A. Portera Jr. bill to Medicare?

In 2024, Dr. Portera's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and office visit, established patient (99213).

Where did Dr. Charles A. Portera Jr. go to medical school?

Dr. Portera graduated from University of Tennessee, Hsc, College of Medicine in 1991.

What drugs does Dr. Charles A. Portera Jr. prescribe most?

In 2024 Medicare Part D data, Dr. Portera's most prescribed drugs by claims were Tramadol HCl and Ondansetron ODT.

Has Dr. Charles A. Portera Jr. received payments from drug or device companies?

CMS Open Payments shows $4,895 in general payments to Dr. Portera from 11 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Charles A. Portera Jr. been practicing?

Dr. Portera graduated from medical school in 1991, 35 years ago.

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