NATHAN ALLEN M.D.
NPI 1356676878
Emergency Medicine in Billings, MT

Active since October 16, 2009PECOS EnrolledAccepts Medicare Assignment
94.3/100
CMS Quality Rating
2800 10TH AVE N, BILLINGS, MT 59101(406) 238-2500 Get Directions Write a Review

NPPES record last updated: February 8, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 8, 2022, Jan 5, 2022, Apr 22, 2019 (3 updates tracked since 2019).

About Nathan Allen M.d. NPPES

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

NATHAN ALLEN M.D. (NPI 1356676878) is an individual emergency medicine provider in Billings, Montana, licensed in Texas (N9997) and active in the NPI registry since October 2009. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1356676878
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameNATHAN ALLENCredential: M.D.
Location Address2800 10TH AVE NBillings, MT 59101-0703
Mailing Address1504 Taub Loop, Ben Taub Emergency CenterHouston, TX 77030-1608
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2007
Enumeration DateOctober 16, 2009
Last NPPES UpdateFebruary 8, 20223 updates tracked since enumeration
NPPES CertifiedFebruary 8, 2022
NPI 1356676878 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 TX · N9997 Licensed in IL · 125052986
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.
Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License N9997 (TX)
2800 10TH AVE N, Billings, MT 59101

Secondary Practice Location 1

Location 11504 Taub Loop, Ben Taub Emergency CenterHouston, TX 77030-1608 · Phone (773) 873-2626

Accepted Insurance

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

Nathan Allen M.d. 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 ID6709070014
PECOS Enrollment IDI20150814012662
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 3

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.
261 services246 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.
48 services48 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.
17 services17 patients

Hospital Affiliations CMS Care Compare

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

Billings Clinic

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270004
Location2800 10th Ave NBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59101 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
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
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.

94.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.58
Promoting Interoperability100
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.

Nurse Practitioner (Family)
2800 10TH AVE N
BILLINGS, MT 59101
Hospitalist
2800 10TH AVE N
BILLINGS, MT 59101
Pharmacy (Community/Retail Pharmacy)
2800 10TH AVE N
BILLINGS, MT 59101
Nursing Facility/Intermediate Care Facility
2800 10TH AVE N
BILLINGS, MT 59101
Radiology (Diagnostic Radiology)
2800 10TH AVE N
BILLINGS, MT 59101
Nurse Practitioner (Psychiatric/Mental Health)
2800 10TH AVE N
BILLINGS, MT 59101
Speech-Language Pathologist
2800 10TH AVE N
BILLINGS, MT 59101
Registered Nurse (Critical Care Medicine)
2800 10TH AVE N
BILLINGS, MT 59101

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 Nathan Allen's NPI number?

The NPI number for Nathan Allen is 1356676878. It was assigned to this individual provider in the NPPES registry on October 16, 2009.

Where is Nathan Allen located?

Nathan Allen practices at 2800 10th Ave N, Billings, MT 59101. The listed phone number is (406) 238-2500.

What is Nathan Allen's specialty?

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

Is Nathan Allen enrolled in Medicare?

Yes. Nathan Allen 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.

What insurance does Nathan Allen accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Nathan Allen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Nathan Allen affiliated with any hospitals?

According to CMS data, Nathan Allen is affiliated with Billings Clinic.

When was this NPI record last updated?

The NPPES record for Nathan Allen was last updated on February 8, 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.