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CHRISTOPHER HEMMER ANP
NPI 1700802659
Nurse Practitioner in Saint Peters, MO

Active since July 14, 2006PECOS EnrolledAccepts Medicare Assignment
112 PIPER HILL DR, SUITE 6, SAINT PETERS, MO 63376(636) 229-5900(636) 229-5011 Get Directions Write a Review

NPPES record last updated: December 9, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Christopher Hemmer Anp NPPES

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

CHRISTOPHER HEMMER ANP (NPI 1700802659) is an individual nurse practitioner in Saint Peters, Missouri, licensed in Missouri (138546) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1700802659
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameCHRISTOPHER HEMMERCredential: ANP
Location Address112 PIPER HILL DR, SUITE 6Saint Peters, MO 63376-1690
Mailing AddressPo Box 790379Saint Louis, MO 63179-0379 · (636) 229-5900 · Fax (636) 229-5011
Phone(636) 229-5900
Fax(636) 229-5011
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJuly 14, 2006
Last NPPES UpdateDecember 9, 2015
✔ NPI 1700802659 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MO · 138546
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
112 PIPER HILL DR, Saint Peters, MO 63376
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Other Identifiers 6

Medicare PIN000080538MO
Medicare PIN81642470MO
Medicare PINMA1395001MO
Medicare PIN816424748MO
Medicare UPINS95725
Medicaid425961505MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.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

Christopher Hemmer Anp 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 ID2264455633
PECOS Enrollment IDI20060111000980
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 8

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.
66 services65 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.
64 services63 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
18 services18 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
18 services17 patients
X-ray of lower and sacral spine, 2-3 views 72100
An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.
16 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.
15 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Mercy Hospital St Louis

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

Mercy Hospital Jefferson

Acute Care Hospitals · Festus, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260023
Location1400 Us Highway 61Festus, MO 63028 · Jefferson County
Emergency services

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63376 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
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Neuromuscular stimulator, electronic shock unit E0745
DME-Other DME · category DE000N
1 supplier14 claims14 services$66.35 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 14

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

THOMAS E ALBUS M.D.
Orthopaedic Surgery
112 PIPER HILL DR, SUITE 6
SAINT PETERS, MO 63376
St. Charles County (636) 229-5900
IMAGING PARTNERS OF ST. PETERS, LLC
Clinic/Center (Radiology)
112 PIPER HILL DR, SUITE 5
SAINT PETERS, MO 63376
St. Charles County (636) 229-4247
TIMOTHY G GRAVEN D.O.
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
112 PIPER HILL DR
SAINT PETERS, MO 63376
St. Charles County (636) 441-3444
PIPER SPINE CARE, PC
Orthopaedic Surgery
112 PIPER HILL DR, STE 6
SAINT PETERS, MO 63376
St. Charles County (314) 432-2580
JOSEPH LEVY MD
Urology
112 PIPER HILL DR, STE 12
SAINT PETERS, MO 63376
St. Charles County (636) 939-9202
THEODORE S. RUMMEL DO
Orthopaedic Surgery
112 PIPER HILL DR, SUITE 6
SAINT PETERS, MO 63376
St. Charles County (636) 229-5900
LAURA C HORN PAC
Physician Assistant (Surgical)
112 PIPER HILL DR, SUITE 9
SAINT PETERS, MO 63376
St. Charles County (636) 441-3444
MS. SARAH LOHSE
Specialist/Technologist (Athletic Trainer)
112 PIPER HILL DR, SUITE 2
SAINT PETERS, MO 63376
St. Charles County (636) 229-4254

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 Christopher Hemmer's NPI number?

The NPI number for Christopher Hemmer is 1700802659. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Christopher Hemmer located?

Christopher Hemmer practices at 112 Piper Hill Dr Suite 6, Saint Peters, MO 63376. The listed phone number is (636) 229-5900.

What is Christopher Hemmer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Christopher Hemmer enrolled in Medicare?

Yes. Christopher Hemmer 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 Christopher Hemmer accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 5 other insurers list Christopher Hemmer 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 Christopher Hemmer affiliated with any hospitals?

According to CMS data, Christopher Hemmer is affiliated with Mercy Hospital St Louis, Mercy Hospital Jefferson and Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Christopher Hemmer was last updated on December 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.