1. Home
  2. Directory
  3. Michigan
  4. Benton Harbor
  5. Family Medicine
  6. NPI Profile

GREGORY S WALLIN MD
NPI 1790070803
Family Medicine in Benton Harbor, MI

Active since June 16, 2011PECOS EnrolledAccepts Medicare Assignment
1986 MALL PL, BENTON HARBOR, MI 49022(269) 945-5854(369) 945-5854 Get Directions Write a Review

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

Record update history: Mar 19, 2021, Aug 5, 2020, Jul 10, 2019 (3 updates tracked since 2019).

About Gregory S Wallin Md NPPES

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

GREGORY S WALLIN MD (NPI 1790070803) is an individual family medicine provider in Benton Harbor, Michigan, licensed in Illinois (036134280) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Lakeland Hospital, St Joseph, and maintains a secondary practice location in Lisle.

NPPES Registry Identity

NPI1790070803
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameGREGORY S WALLINCredential: MD
Location Address1986 MALL PLBenton Harbor, MI 49022-2332
Mailing Address1860 Payshere CircleChicago, IL 60674-4035 · (630) 469-9200
Phone(269) 945-5854
Fax(369) 945-5854
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2011
Enumeration DateJune 16, 2011
Last NPPES UpdateJanuary 26, 20243 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2024
✔ NPI 1790070803 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036134280
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedFamily Medicine · Obesity MedicineTaxonomy 207QB0002X · License 036134280 (IL)
1986 MALL PL, Benton Harbor, MI 49022
Open in Google Maps ↗

Secondary Practice Location 1

Location 1430 Warrenville Rd Ste 310Lisle, IL 60532-1348 · Phone (630) 548-0408 · Fax (306) 528-3666

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include McLaren Health Plan Community, Priority Health.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

Gregory S Wallin 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 ID1355568171
PECOS Enrollment IDI20240207001232
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.

Hospital Affiliations CMS Care Compare

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

Lakeland Hospital, St Joseph

Acute Care Hospitals · St Joseph, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230021
Location1234 Napier AvenueSt Joseph, MI 49085 · Berrien County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49022 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.

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.

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
41%203 patients2/55-star benchmark: 92%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
44%360 patients3/55-star benchmark: 85%
Diabetes: Eye Exam
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period
22%101 patients1/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
97%1,427 patients4/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
84%128 patients1/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
48%762 patients2/55-star benchmark: 97%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
94%762 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
67%762 patients4/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
60%762 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$67.60 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$32.37 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

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

POKAGON BAND OF POTAWATOMI INDIANS
Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy
1986 MALL PL
BENTON HARBOR, MI 49022
Berrien County (269) 945-5854

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 Gregory Wallin's NPI number?

The NPI number for Gregory Wallin is 1790070803. It was assigned to this individual provider in the NPPES registry on June 16, 2011.

Where is Gregory Wallin located?

Gregory Wallin practices at 1986 Mall Pl, Benton Harbor, MI 49022. The listed phone number is (269) 945-5854.

What is Gregory Wallin's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gregory Wallin enrolled in Medicare?

Yes. Gregory Wallin 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 Gregory Wallin accept?

Health plans from McLaren Health Plan Community and Priority Health list Gregory Wallin 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 Gregory Wallin affiliated with any hospitals?

According to CMS data, Gregory Wallin is affiliated with Lakeland Hospital, St Joseph.

When was this NPI record last updated?

The NPPES record for Gregory Wallin was last updated on January 26, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.