HOLLY GRAY MD
NPI 1245687698
Anesthesiology in Grand Rapids, MI

Active since May 16, 2016PECOS EnrolledAccepts Medicare Assignment
81.43/100
CMS Quality Rating
100 MICHIGAN ST NE, GRAND RAPIDS, MI 49503(616) 284-3132 Get Directions Write a Review

NPPES record last updated: September 29, 2020. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 29, 2020, Jul 11, 2019, May 17, 2016 (3 updates tracked since 2016).

About Holly Gray Md NPPES

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

HOLLY GRAY MD (NPI 1245687698) is an individual anesthesiology provider in Grand Rapids, Michigan, licensed in Michigan (4301109366) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with St Peters Health, and maintains a secondary practice location in Ann Arbor.

NPPES Registry Identity

NPI1245687698
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameHOLLY GRAYCredential: MD
Location Address100 MICHIGAN ST NEGrand Rapids, MI 49503-2560
Mailing Address3333 Evergreen Dr NeGrand Rapids, MI 49525-9493 · (616) 284-3132 · Fax (616) 284-3133
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2016
Enumeration DateMay 16, 2016
Last NPPES UpdateSeptember 29, 20203 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2020
NPI 1245687698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MI · 4301109366
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

100 MICHIGAN ST NE, Grand Rapids, MI 49503

Secondary Practice Location 1

Location 11500 E Medical Center DrAnn Arbor, MI 48109-5000 · Phone (734) 936-4280

Accepted 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

Holly Gray 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 ID5294026019
PECOS Enrollment IDI20230221002482
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.

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
26 services25 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
16 services16 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

St Peters Health

Acute Care Hospitals · Helena, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270003
Location2475 BroadwayHelena, MT 59601 · Lewis And Clark County
Emergency services Birthing friendly

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.

81.43/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.22
Promoting Interoperability100
Improvement Activities40
Cost64.88

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.

Emergency Medicine (Emergency Medical Services)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Emergency Medicine
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Emergency Medicine (Emergency Medical Services)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Emergency Medicine (Emergency Medical Services)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Physician Assistant
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Physician Assistant (Medical)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Pediatrics (Pediatric Hematology-Oncology)
100 MICHIGAN ST NE, MC 109 ATTN JULIE L
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE, MC 845 ATTN
GRAND RAPIDS, MI 49503

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 Holly Gray's NPI number?

The NPI number for Holly Gray is 1245687698. It was assigned to this individual provider in the NPPES registry on May 16, 2016.

Where is Holly Gray located?

Holly Gray practices at 100 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 284-3132.

What is Holly Gray's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Holly Gray enrolled in Medicare?

Yes. Holly Gray 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 Holly Gray accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Holly Gray 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 Holly Gray affiliated with any hospitals?

According to CMS data, Holly Gray is affiliated with St Peters Health.

When was this NPI record last updated?

The NPPES record for Holly Gray was last updated on September 29, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.