Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXANDER MILES JENSON
NPI 1124450317
Emergency Medicine in Springfield, MA

Q: What is Alexander Jenson's NPI number?

The NPI number for Alexander Jenson is 1124450317. It was assigned to this individual provider in the NPPES registry on July 30, 2013.

Q: What is Alexander Jenson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alexander Jenson was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.

Active since July 30, 2013PECOS Enrolled

73.12/100

CMS Quality Rating

759 CHESTNUT ST # S6538, SPRINGFIELD, MA 01107(413) 794-3233(413) 794-9060 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 20, 2026, May 12, 2021, Feb 7, 2019 (3 updates tracked since 2019).

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About Alexander Miles Jenson NPPES

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

ALEXANDER MILES JENSON (NPI 1124450317) is an individual emergency medicine provider in Springfield, Massachusetts, licensed in Massachusetts (1026133) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Gallup Indian Medical Center, and is a graduate of Johns Hopkins University School Of Medicine (2015).

NPPES Registry Identity

NPI1124450317

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameALEXANDER MILES JENSON

Location Address759 CHESTNUT ST # S6538Springfield, MA 01107-1619

Mailing Address280 Chestnut St Fl 2Springfield, MA 01199-1001 · (413) 794-5700

Phone(413) 794-3233

Fax(413) 794-9060

Sole ProprietorNo

Medical School CMSJohns Hopkins University School Of MedicineGraduated 2015

Enumeration DateJuly 30, 2013

Last NPPES UpdateAugust 20, 20263 updates tracked since enumeration

NPPES CertifiedAugust 20, 2026

✔ NPI 1124450317 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in MA · 1026133

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.

759 CHESTNUT ST # S6538, Springfield, MA 01107

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexander Miles Jenson is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4183937600

PECOS Enrollment IDI20260605003846

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 2

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 low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

87 services80 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.

34 services33 patients

Hospital Affiliations CMS Care Compare 2

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

Gallup Indian Medical Center

Acute Care Hospitals · Gallup, NM

2/5 CMS rating

OwnershipGovernment - Federal

CMS Certification Number320061

Location516 E Nizhoni BlvdGallup, NM 87301 · Mckinley County

Emergency services Birthing friendly

Rehoboth Mckinley Christian Health Care Services

Critical Access Hospitals · Gallup, NM

OwnershipVoluntary non-profit - Private

CMS Certification Number321313

Location1901 Red Rock DriveGallup, NM 87301 · Mckinley County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01107 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

$90.70 typical visit price

range $58.86 – $177.36

Typical copayment $22.67 (range $14.71 – $44.34)

Most-billed visit code 99203

Established Patient

$103.48 typical visit price

range $19.11 – $144.84

Typical copayment $25.87 (range $4.77 – $36.21)

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.

73.12/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

69.63

Improvement Activities

Cost

49.43

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.

MARISA ROBYN SIEGEL MD

Emergency Medicine