MR. DANIEL MICHAEL ZWILLING PA
NPI 1093135980
Physician Assistant in Saint Louis, MO

Active since April 18, 2014PECOS Enrolled
89.55/100
CMS Quality Rating
11133 DUNN RD, DEPT EMERGENCY MED, SAINT LOUIS, MO 63136(314) 362-9123(314) 747-9160 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Daniel Michael Zwilling Pa NPPES

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

MR. DANIEL MICHAEL ZWILLING PA (NPI 1093135980) is an individual physician assistant in Saint Louis, Missouri, licensed in Missouri (2014011370) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Christian Hospital Northeast, and is a graduate of Saint Louis University School Of Medicine (2013).

NPPES Registry Identity

NPI1093135980
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. DANIEL MICHAEL ZWILLINGCredential: PA
Location Address11133 DUNN RD, DEPT EMERGENCY MEDSaint Louis, MO 63136-6163
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 362-9123 · Fax (314) 747-9160
Fax(314) 747-9160
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 2013
Enumeration DateApril 18, 2014
Last NPPES UpdateJuly 14, 2025
NPI 1093135980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MO · 2014011370
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

11133 DUNN RD, Saint Louis, MO 63136

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mr. Daniel Michael Zwilling Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8325271133
PECOS Enrollment IDI20250626001418
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 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.
74 services70 patients
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.
68 services67 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.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Christian Hospital Northeast

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260180
Location11133 Dunn RoadSaint Louis, MO 63136 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63136 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
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.

89.55/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.45
Improvement Activities40
Cost100

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.

Anesthesiologist Assistant
11133 DUNN RD
SAINT LOUIS, MO 63136
Radiology (Diagnostic Radiology)
11133 DUNN RD, DEPT RADIOLOGY
SAINT LOUIS, MO 63136
Internal Medicine (Critical Care Medicine)
11133 DUNN RD
SAINT LOUIS, MO 63136
Pathology (Anatomic Pathology)
11133 DUNN RD, DEPT. OF PATHOLOGY
SAINT LOUIS, MO 63136
Nurse Practitioner (Family)
11133 DUNN RD, SUITE 2335
SAINT LOUIS, MO 63136
Emergency Medicine
11133 DUNN RD, DEPT EMERGENCY MED
SAINT LOUIS, MO 63136
Nurse Practitioner
11133 DUNN RD, DEPT EMERGENCY MED
SAINT LOUIS, MO 63136
Psychiatric Unit
11133 DUNN RD
SAINT LOUIS, MO 63136

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 Daniel Zwilling's NPI number?

The NPI number for Daniel Zwilling is 1093135980. It was assigned to this individual provider in the NPPES registry on April 18, 2014.

Where is Daniel Zwilling located?

Daniel Zwilling practices at 11133 Dunn Rd Dept Emergency Med, Saint Louis, MO 63136. The listed phone number is (314) 362-9123.

What is Daniel Zwilling's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Daniel Zwilling enrolled in Medicare?

Yes. Daniel Zwilling is registered in the Medicare PECOS enrollment system.

Is Daniel Zwilling affiliated with any hospitals?

According to CMS data, Daniel Zwilling is affiliated with Christian Hospital Northeast.

When was this NPI record last updated?

The NPPES record for Daniel Zwilling was last updated on July 14, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.