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DR. CHRISTOPHER PHELAN AHLERING MD
NPI 1295312817
Emergency Medicine in Saint Louis, MO

Active since March 28, 2021PECOS EnrolledAccepts Medicare Assignment
1201 SOUTH GRAND BLVD., SAINT LOUIS, MO 63104(314) 257-1320(314) 977-1628 Get Directions Write a Review

NPPES record last updated: July 29, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 29, 2024, Mar 28, 2021 (2 updates tracked since 2021).

About Dr. Christopher Phelan Ahlering Md NPPES

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

DR. CHRISTOPHER PHELAN AHLERING MD (NPI 1295312817) is an individual emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (2024016526) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - St Louis, and is a graduate of University Of Missouri, Kansas City, School Of Medicine (2021).

NPPES Registry Identity

NPI1295312817
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CHRISTOPHER PHELAN AHLERINGCredential: MD
Location Address1201 SOUTH GRAND BLVD.Saint Louis, MO 63104
Mailing Address3691 Rutger St Fl 1Saint Louis, MO 63110-2515 · (314) 977-1919 · Fax (314) 977-1628
Phone(314) 257-1320
Fax(314) 977-1628
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 2021
Enumeration DateMarch 28, 2021
Last NPPES UpdateJuly 29, 20242 updates tracked since enumeration
NPPES CertifiedJuly 29, 2024
✔ NPI 1295312817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MO · 2024016526
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1201 SOUTH GRAND BLVD., Saint Louis, MO 63104
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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 and accepts Medicare assignment

Dr. Christopher Phelan Ahlering 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 ID446640858
PECOS Enrollment IDI20240722001193
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.
82 services79 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.
21 services20 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.
16 services16 patients

Hospital Affiliations CMS Care Compare

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

Ssm Health St Mary's Hospital - St Louis

Acute Care Hospitals · Richmond Heights, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260091
Location6420 Clayton RdRichmond Heights, MO 63117 · St. Louis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63104 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.

Other Providers at the Same Location NPPES

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

ANDREW MICHAEL GARCIA MD
Emergency Medicine
1201 SOUTH GRAND BLVD.
ST. LOUIS, MO 63104
St. Louis City (314) 257-1320

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 Ahlering's NPI number?

The NPI number for Christopher Ahlering is 1295312817. It was assigned to this individual provider in the NPPES registry on March 28, 2021.

Where is Christopher Ahlering located?

Christopher Ahlering practices at 1201 South Grand Blvd., Saint Louis, MO 63104. The listed phone number is (314) 257-1320.

What is Christopher Ahlering's specialty?

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

Is Christopher Ahlering enrolled in Medicare?

Yes. Christopher Ahlering 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 Christopher Ahlering affiliated with any hospitals?

According to CMS data, Christopher Ahlering is affiliated with Ssm Health St Mary's Hospital - St Louis.

When was this NPI record last updated?

The NPPES record for Christopher Ahlering was last updated on July 29, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.