AARON MILO JOHNSON MD
NPI 1508398603
Emergency Medicine in Anchorage, AK

Active since March 29, 2017PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
3200 PROVIDENCE DR, EMERGENCY DEPARTMENT, ANCHORAGE, AK 99508(907) 562-2211 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 3, 2022, Mar 29, 2017 (2 updates tracked since 2017).

About Aaron Milo Johnson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AARON MILO JOHNSON MD (NPI 1508398603) is an individual emergency medicine provider in Anchorage, Alaska, licensed in Alaska (172322) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Ns/lij Hs Southside Hospital, and is a graduate of University Of Washington School Of Medicine (2017).

NPPES Registry Identity

NPI1508398603
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameAARON MILO JOHNSONCredential: MD
Location Address3200 PROVIDENCE DR, EMERGENCY DEPARTMENTAnchorage, AK 99508
Mailing Address3200 Providence DrAnchorage, AK 99508-4615 · (907) 562-2211
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 2017
Enumeration DateMarch 29, 2017
Last NPPES UpdateJanuary 3, 20222 updates tracked since enumeration
NPPES CertifiedDecember 29, 2021
NPI 1508398603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in AK · 172322 Licensed in NY · 304795
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
3200 PROVIDENCE DR, Anchorage, AK 99508

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Aaron Milo Johnson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7315361672
PECOS Enrollment IDI20200720001268
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
242 services235 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
96 services94 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
34 services34 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
15 services15 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
15 services15 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ns/Lij Hs Southside Hospital

Acute Care Hospitals · Bay Shore, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330043
Location301 East Main StreetBay Shore, NY 11706 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99508 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$111.57 typical visit price
range $71.33 – $222.64
Typical copayment $27.89 (range $17.83 – $55.66)
Most-billed visit code 99203
Established Patient
$128.73 typical visit price
range $21.84 – $181.48
Typical copayment $32.18 (range $5.46 – $45.37)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics (Pediatric Critical Care Medicine)
3200 PROVIDENCE DR
ANCHORAGE, AK 99508
Emergency Medicine
3200 PROVIDENCE DR
ANCHORAGE, AK 99508
Registered Nurse (Emergency)
3200 PROVIDENCE DR
ANCHORAGE, AK 99508
Pharmacist
3200 PROVIDENCE DR
ANCHORAGE, AK 99508
Dietitian, Registered
3200 PROVIDENCE DR, E TOWER, SUITE 3030
ANCHORAGE, AK 99508
Obstetrics & Gynecology
3200 PROVIDENCE DR
ANCHORAGE, AK 99508
Pharmacy Technician
3200 PROVIDENCE DR
ANCHORAGE, AK 99508
Psychiatry & Neurology (Neurology)
3200 PROVIDENCE DR, SUITE 248
ANCHORAGE, AK 99508

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aaron Johnson's NPI number?

The NPI number for Aaron Johnson is 1508398603. It was assigned to this individual provider in the NPPES registry on March 29, 2017.

Where is Aaron Johnson located?

Aaron Johnson practices at 3200 Providence Dr Emergency Department, Anchorage, AK 99508. The listed phone number is (907) 562-2211.

What is Aaron Johnson's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Aaron Johnson enrolled in Medicare?

Yes. Aaron Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Aaron Johnson affiliated with any hospitals?

According to CMS data, Aaron Johnson is affiliated with Ns/Lij Hs Southside Hospital.

When was this NPI record last updated?

The NPPES record for Aaron Johnson was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.