ALISON MARIE RALSTON
NPI 1023676764
Emergency Medicine in Grand Blanc, MI

Active since May 29, 2019PECOS Enrolled
1 GENESYS PKWY, GRAND BLANC, MI 48439(810) 606-6372 Get Directions Write a Review

NPPES record last updated: September 27, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 27, 2019, May 29, 2019 (2 updates tracked since 2019).

About Alison Marie Ralston NPPES

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

ALISON MARIE RALSTON (NPI 1023676764) is an individual emergency medicine provider in Grand Blanc, Michigan, licensed in Michigan (4351045108) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023676764
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameALISON MARIE RALSTON
Location Address1 GENESYS PKWYGrand Blanc, MI 48439-8065
Mailing Address1 Genesys PkwyGrand Blanc, MI 48439-8065 · (810) 606-6372
Sole ProprietorNo
Enumeration DateMay 29, 2019
Last NPPES UpdateSeptember 27, 20192 updates tracked since enumeration
NPI 1023676764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in MI · 4351045108
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.

1 GENESYS PKWY, Grand Blanc, MI 48439

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Alison Marie Ralston is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 4

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.
385 services360 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.
143 services129 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.
104 services99 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.
19 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48439 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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

Occupational Therapy Assistant
1 GENESYS PKWY
GRAND BLANC, MI 48439
Emergency Medicine
1 GENESYS PKWY
GRAND BLANC, MI 48439
Radiology (Diagnostic Radiology)
1 GENESYS PKWY
GRAND BLANC, MI 48439
Family Medicine
1 GENESYS PKWY
GRAND BLANC, MI 48439
Anesthesiology
1 GENESYS PKWY
GRAND BLANC, MI 48439
Nurse Anesthetist, Certified Registered
1 GENESYS PKWY
GRAND BLANC, MI 48439
Emergency Medicine (Emergency Medical Services)
1 GENESYS PKWY
GRAND BLANC, MI 48439
Orthopaedic Surgery
1 GENESYS PKWY
GRAND BLANC, MI 48439

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 Alison Ralston's NPI number?

The NPI number for Alison Ralston is 1023676764. It was assigned to this individual provider in the NPPES registry on May 29, 2019.

Where is Alison Ralston located?

Alison Ralston practices at 1 Genesys Pkwy, Grand Blanc, MI 48439. The listed phone number is (810) 606-6372.

What is Alison Ralston's specialty?

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

Is Alison Ralston enrolled in Medicare?

Yes. Alison Ralston is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alison Ralston was last updated on September 27, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.