BLAINE BRIAN WESTEMEYER M.D.
NPI 1184005357
Family Medicine in Marshalltown, IA

Q: What is Blaine Westemeyer's NPI number?

The NPI number for Blaine Westemeyer is 1184005357. It was assigned to this individual provider in the NPPES registry on June 14, 2015.

Q: What is Blaine Westemeyer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Blaine Westemeyer was last updated on October 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since June 14, 2015PECOS Enrolled

3 S 4TH AVE, MARSHALLTOWN, IA 50158(641) 754-5145 Get Directions Write a Review

NPPES record last updated: October 10, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 10, 2018, Jan 30, 2017 (2 updates tracked since 2017).

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About Blaine Brian Westemeyer M.d. NPPES

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

BLAINE BRIAN WESTEMEYER M.D. (NPI 1184005357) is an individual family medicine provider in Marshalltown, Iowa, licensed in Iowa (43749) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Unitypoint Health - Marshalltown, and maintains a secondary practice location in Des Moines.

NPPES Registry Identity

NPI1184005357

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameBLAINE BRIAN WESTEMEYERCredential: M.D.

Location Address3 S 4TH AVEMarshalltown, IA 50158-2924

Mailing Address1801 Hickman RdDes Moines, IA 50314-1505 · (515) 282-5640 · Fax (515) 282-2332

Phone(641) 754-5145

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateJune 14, 2015

Last NPPES UpdateOctober 10, 20182 updates tracked since enumeration

✔ NPI 1184005357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in IA · 43749

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.

3 S 4TH AVE, Marshalltown, IA 50158

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Secondary Practice Location 1

Location 11801 Hickman RdDes Moines, IA 50314-1505 · Phone (515) 282-5640 · Fax (515) 282-2332

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Blaine Brian Westemeyer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7012229578

PECOS Enrollment IDI20170124000152

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.

Medicare Billing Reassignments

Medicare enrollment records show Blaine Westemeyer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Unitypoint Health - Marshalltown

4.8 mi

Emergency Medicine

55 UNITYPOINT WAY
Marshalltown, IA 50158

Reassigned Medicare billing, Iowa enrollment
214 clinicians in this Medicare group

NPI 1164957593 (641) 754-5145

Allen Memorial Hospital Corporation

44 mi

Emergency Medicine

1825 LOGAN AVE
Waterloo, IA 50703

Reassigned Medicare billing, Iowa enrollment
273 clinicians in this Medicare group

NPI 1346292521 (319) 235-3941

Broadlawns Medical Center

48 mi

General Acute Care Hospital

1801 HICKMAN RD
Des Moines, IA 50314

Reassigned Medicare billing, Iowa enrollment
518 clinicians in this Medicare group

NPI 1467447508 (515) 282-2200

Trinity Regional Medical Center

56 mi

End-Stage Renal Disease (ESRD) Treatment

1610 COLLINS ST, SUITE D
Webster City, IA 50595

Reassigned Medicare billing, Iowa enrollment
387 clinicians in this Medicare group

NPI 1568650174 (515) 832-1667

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.

267 services244 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.

191 services185 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

125 services112 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.

22 services22 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.

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.

Unitypoint Health - Marshalltown

Acute Care Hospitals · Marshalltown, IA

OwnershipVoluntary non-profit - Private

CMS Certification Number160001

Location55 Unitypoint WayMarshalltown, IA 50158 · Marshall County

Emergency services

Trinity Regional Medical Center

Acute Care Hospitals · Fort Dodge, IA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160016

Location802 Kenyon RdFort Dodge, IA 50501 · Webster County

Emergency services Birthing friendly

Allen Hospital

Acute Care Hospitals · Waterloo, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160110

Location1825 Logan AvenueWaterloo, IA 50703 · Black Hawk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50158 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

$81.84 typical visit price

range $52.96 – $161.40

Typical copayment $20.46 (range $13.24 – $40.35)

Most-billed visit code 99203

Established Patient

$94.05 typical visit price

range $16.91 – $131.98

Typical copayment $23.51 (range $4.22 – $32.99)

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.

EMMALINE M WRIGHT RD

Dietitian, Registered

3 S 4TH AVE
MARSHALLTOWN, IA 50158

Marshall County (641) 754-5151

JEFF WHEELER

Nurse Anesthetist, Certified Registered

3 S 4TH AVE
MARSHALLTOWN, IA 50158

Marshall County (208) 830-9101

SALAHUDDIN SYED MD PC

Pathology (Anatomic Pathology & Clinical Pathology)

3 S 4TH AVE
MARSHALLTOWN, IA 50158

Marshall County (800) 288-8325

FRANCES C ARMSTEAD

Dietitian, Registered

3 S 4TH AVE
MARSHALLTOWN, IA 50158

Marshall County (641) 754-5151

DR. ERIC J STENBERG DO

Family Medicine

3 S 4TH AVE
MARSHALLTOWN, IA 50158

Marshall County (641) 754-5040

DR. MARIA GUNNES SIBBEL PHARMD

Pharmacist

3 S 4TH AVE
MARSHALLTOWN, IA 50158

Marshall County (641) 754-5100

AUTUMN ROSE KELLY RD, LD

Dietitian, Registered

3 S 4TH AVE, FOOD AND NUTRITION SERVICES
MARSHALLTOWN, IA 50158

Marshall County (641) 754-5271

DR. MILTON J VANGUNDY MD

Emergency Medicine (Emergency Medical Services)

3 S 4TH AVE
MARSHALLTOWN, IA 50158

Marshall County (641) 754-5040

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 Blaine Westemeyer's NPI number?

The NPI number for Blaine Westemeyer is 1184005357. It was assigned to this individual provider in the NPPES registry on June 14, 2015.

Where is Blaine Westemeyer located?

Blaine Westemeyer practices at 3 S 4th Ave, Marshalltown, IA 50158. The listed phone number is (641) 754-5145.

What is Blaine Westemeyer's specialty?

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

Is Blaine Westemeyer enrolled in Medicare?

Yes. Blaine Westemeyer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Blaine Westemeyer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Blaine Westemeyer reassigns Medicare benefits to 4 organizations: Unitypoint Health - Marshalltown (Marshalltown, IA), Allen Memorial Hospital Corporation (Waterloo, IA), Broadlawns Medical Center (Des Moines, IA) and Trinity Regional Medical Center (Webster City, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Blaine Westemeyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Blaine Westemeyer accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 1 other insurer list Blaine Westemeyer 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 Blaine Westemeyer affiliated with any hospitals?

According to CMS data, Blaine Westemeyer is affiliated with Unitypoint Health - Marshalltown, Trinity Regional Medical Center and Allen Hospital.

When was this NPI record last updated?

The NPPES record for Blaine Westemeyer was last updated on October 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.