Dr. Aaron C. Walter, DO

  • Anchorage, AK
  • Anesthesiologist
NPI1811234719PAC ID1759634694
Medicare services, 2024
186
Medicare patients, 2024
295
Hospital affiliations
1
Industry payments
$49
Medical group
1
Practice address
4300 B St, Anchorage, AK 99503
Practice phone
Call (907) 375-3355
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Alaska Hospitalist Group

Anchorage, Alaska

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Dr. Aaron C. Walter is an anesthesiologist in Anchorage, Alaska

Dr. Walter practices at Alaska Hospitalist Group in Anchorage, Alaska.

Dr. Walter's NPI, 1811234719, was assigned on January 11, 2013. Dr. Walter holds Pennsylvania license OS021047.

NPI and contact details
Medicare PAC ID
1759634694
NPI enumeration date
January 11, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(907) 375-3355
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
39
Medical school graduation
2013

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

Dr. Aaron C. Walter practices at Alaska Hospitalist Group in Anchorage, Alaska

Dr. Walter's primary practice is Alaska Hospitalist Group, at 4300 B St, Anchorage, AK 99503 in Anchorage Borough. The practice phone is (907) 375-3355.

  • Alaska Hospitalist Group
    4300 B St, Anchorage, AK 99503 · Anchorage BoroughPhone(907) 375-3355

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

Dr. Aaron C. Walter is affiliated with 3 sites of care and 1 medical group

Dr. Walter's primary practice is Alaska Hospitalist Group in Anchorage, Alaska. Dr. Walter is also affiliated with Providence Alaska Medical Center. The medical group on file is Providence Anchorage Anesthesia Medical Group (PAAMG). Dmand AI also links Dr. Walter to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Walter

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

Dmand AI tracks the EHR system at Dr. Aaron C. Walter's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walter practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Alaska Hospitalist GroupAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Aaron C. Walter is one of 114 anesthesiologists in Alaska

Anesthesiology is Dr. Walter's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Walter is licensed in Pennsylvania.

Specialties and state licenses

  • Anesthesiology, PennsylvaniaPrimaryLicense OS021047 · taxonomy 207L00000X

Anesthesiologists near Dr. Walter

Counts of anesthesiologists 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. Aaron C. Walter billed Medicare for 186 services in 2024

CMS data shows 186 Medicare services from Dr. Walter across 10 procedure codes in 2024, for 295 Medicare patients. Medicare paid $21,646 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024186
Medicare patients295
Paid by Medicare$21,646
Procedure codes10

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

  • 2023
  • 2024
Surgery
2023: 742024: 8920%
Anesthesia
2023: 522024: 7035%
Imaging
2023: 262024: 274%

Dr. Walter compared with the Alaska median for anesthesiologists, 2024

  • Dr. Walter
  • Alaska median
Medicare services
186vs 902.1 times
Medicare patients
295vs 15492% above

Medians across 112 anesthesiologists in Alaska with Dmand AI profiles that report each measure.

Dr. Walter'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. Walter

Need commercial claims for Dr. Walter?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walter and other anesthesiologists in Alaska.

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

Dr. Aaron C. Walter treated 295 Medicare patients in 2024, average age 71

CMS counts 295 Medicare patients who saw Dr. Walter in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Walter's median patient age at 66, with 83% women.

Medicare patients, 2024295
Average age71
Average risk score1.79
Also on Medicaid25%

Dr. Walter's Medicare patients by age, 2024

Dr. Walter's Medicare patients by sex, 2024

  • Women15653%
  • Men13947%

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

  1. High blood pressure75%
  2. High cholesterol72%
  3. Arthritis48%
  4. Ischemic heart disease41%
  5. Diabetes39%
  6. Chronic kidney disease36%
  7. Heart failure36%
  8. Atrial fibrillation33%

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

Dr. Walter's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women83%
  • Men17%

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

How Dr. Aaron C. Walter takes part in Medicare

Dr. Walter 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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Dr. Aaron C. Walter received $49 in industry payments in 2025

CMS Open Payments shows 1 general payment to Dr. Walter from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Haemonetics Corporation paid the most, $49.

Companies that paid Dr. Walter the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Walter

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

Sources for Dr. Aaron C. Walter'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)
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 Dr. Aaron C. Walter

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. Aaron C. Walter's NPI number?

Dr. Aaron C. Walter's NPI number is 1811234719. It was assigned on January 11, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Aaron C. Walter?

Dr. Aaron C. Walter is an anesthesiologist in Anchorage, Alaska. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Aaron C. Walter practice?

Dr. Walter practices at 4300 B St, Anchorage, AK 99503. Dr. Walter's primary practice is Alaska Hospitalist Group in Anchorage, Alaska. Dmand AI also links Dr. Walter to 1 group practice or clinic.

What is Dr. Aaron C. Walter's office phone number?

The practice phone on file for Dr. Walter is (907) 375-3355.

What is Dr. Aaron C. Walter's medical license number?

Dr. Walter holds Pennsylvania license OS021047.

Which hospitals is Dr. Aaron C. Walter affiliated with?

Dr. Walter is affiliated with Providence Alaska Medical Center.

What medical group is Dr. Aaron C. Walter part of?

Dr. Walter is linked to Providence Anchorage Anesthesia Medical Group (PAAMG).

Does Dr. Aaron C. Walter accept Medicare?

Yes. CMS data shows Dr. Walter billed Medicare for 186 services in 2024, and Dr. Walter accepts Medicare assignment.

How many Medicare patients does Dr. Aaron C. Walter see?

CMS counts 295 Medicare patients who saw Dr. Walter in 2024, with an average age of 71.

What services does Dr. Aaron C. Walter bill to Medicare?

In 2024, Dr. Walter's most billed Medicare services were ultrasound (76942), anesthesia (01922) and surgery: brain, spine and nerves (64488).

Has Dr. Aaron C. Walter received payments from drug or device companies?

CMS Open Payments shows $49 in general payments to Dr. Walter from 1 company from 2025 to 2025. The largest total came from Haemonetics Corporation.

How long has Dr. Aaron C. Walter been practicing?

Dr. Walter graduated from medical school in 2013, 13 years ago.

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