NIELS RATHLEV MD
NPI 1164494365
Emergency Medicine in Springfield, MA

Active since February 02, 2006PECOS EnrolledAccepts Medicare Assignment
759 CHESTNUT ST, SPRINGFIELD, MA 01199(413) 794-3233 Get Directions Write a Review

NPPES record last updated: February 28, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Niels Rathlev Md NPPES

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

NIELS RATHLEV MD (NPI 1164494365) is an individual emergency medicine provider in Springfield, Massachusetts, licensed in Massachusetts (49782) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Baystate Medical Center, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1980).

NPPES Registry Identity

NPI1164494365
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameNIELS RATHLEVCredential: MD
Location Address759 CHESTNUT STSpringfield, MA 01199-1619
Mailing Address280 Chestnut St, 2nd FlSpringfield, MA 01199-1619 · (413) 794-5700
Sole ProprietorNo
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 1980
Enumeration DateFebruary 2, 2006
Last NPPES UpdateFebruary 28, 2011
NPI 1164494365 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 · 49782
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, Springfield, MA 01199

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

Niels Rathlev 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 ID2961458435
PECOS Enrollment IDI20050328000860
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 5

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.
166 services163 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.
65 services64 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.
41 services39 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
13 services13 patients
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.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Baystate Medical Center

Acute Care Hospitals · Springfield, MA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220077
Location759 Chestnut StreetSpringfield, MA 01199 · Hampden County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01199 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.

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.

Physician Assistant (Medical)
759 CHESTNUT ST
SPRINGFIELD, MA 01199
Hospitalist
759 CHESTNUT ST
SPRINGFIELD, MA 01199
Emergency Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01199
Pharmacist
759 CHESTNUT ST
SPRINGFIELD, MA 01199
Hospitalist
759 CHESTNUT ST
SPRINGFIELD, MA 01199
Psychiatry & Neurology (Psychiatry)
759 CHESTNUT ST
SPRINGFIELD, MA 01199
Emergency Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01199
Physician Assistant (Medical)
759 CHESTNUT ST
SPRINGFIELD, MA 01199

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 Niels Rathlev's NPI number?

The NPI number for Niels Rathlev is 1164494365. It was assigned to this individual provider in the NPPES registry on February 2, 2006.

Where is Niels Rathlev located?

Niels Rathlev practices at 759 Chestnut St, Springfield, MA 01199. The listed phone number is (413) 794-3233.

What is Niels Rathlev's specialty?

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

Is Niels Rathlev enrolled in Medicare?

Yes. Niels Rathlev 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 Niels Rathlev affiliated with any hospitals?

According to CMS data, Niels Rathlev is affiliated with Baystate Medical Center.

When was this NPI record last updated?

The NPPES record for Niels Rathlev was last updated on February 28, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.