CEDAR VALLEY MEDICAL SPECIALISTS PC
NPI 1497794242
Orthopaedic Surgery in Waterloo, IA

Q: What is Cedar Valley Medical Specialists PC's NPI number?

The NPI number for Cedar Valley Medical Specialists PC is 1497794242. It was assigned to this organization in the NPPES registry on June 6, 2006.

Q: What is Cedar Valley Medical Specialists PC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Active since June 06, 2006

4150 KIMBALL AVE, WATERLOO, IA 50704(319) 235-5390(319) 233-1630 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 5, 2026, Jul 11, 2019 (2 updates tracked since 2019).

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About Cedar Valley Medical Specialists Pc NPPES

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

CEDAR VALLEY MEDICAL SPECIALISTS PC (NPI 1497794242) is a healthcare organization registered as an orthopaedic surgery in Waterloo, Iowa and active in the NPI registry since June 2006. The organization lists Vinay Kantamneni, Ceo, as its authorized official.

NPPES Registry Identity

NPI1497794242

Entity TypeOrganization

Primary Taxonomy207X00000X

Legal Business NameCEDAR VALLEY MEDICAL SPECIALISTS PC

Location Address4150 KIMBALL AVEWaterloo, IA 50704-2758

Mailing AddressPo Box 2758Waterloo, IA 50704-2758 · (319) 235-5390

Phone(319) 235-5390

Fax(319) 233-1630

Organization SubpartNo

Authorized OfficialVinay KantamneniCeo · (319) 235-5390

Enumeration DateJune 6, 2006

Last NPPES UpdateFebruary 5, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 5, 2026

✔ NPI 1497794242 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Also ListedOptometristTaxonomy 152W00000X

Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X

Also ListedAnesthesiologyTaxonomy 207L00000X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X

Also ListedOphthalmologyTaxonomy 207W00000X

Also ListedOtolaryngology · Facial Plastic SurgeryTaxonomy 207YS0123X

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X

Also ListedSurgeryTaxonomy 208600000X

Also ListedPain Medicine · Interventional Pain MedicineTaxonomy 208VP0014X

Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X

4150 KIMBALL AVE, Waterloo, IA 50704

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cedar Valley Medical Specialists Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 49 clinicians reassign Medicare billing to Cedar Valley Medical Specialists PC, which bills Medicare for the services they deliver. Of these, 43 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 16

Nurse Practitioner21

Optometry5

Family Practice4

Ophthalmology3

Clinical Social Worker2

Diagnostic Radiology2

Gastroenterology2

Physical Therapist in Private Practice2

8 other specialties8

Nearest to this location (20)

See all 49

Gregory Harter, MD

Family Practice

NPI 1134157415

125 E TOWER PARK DR
Waterloo, IA 50701

(319) 232-0555

✔ PECOS✔ Accepts Medicare0.2 mi

Michaela Johnson, ARNP

Nurse Practitioner

NPI 1407312549

125 E TOWER PARK DR
Waterloo, IA 50701

(319) 232-0555

✔ PECOS✔ Accepts Medicare0.2 mi

Stefanie Swinton, DPT

Physical Therapist in Private Practice

NPI 1538424874

125 E TOWER PARK DR
Waterloo, IA 50701

(319) 232-6339

✔ Accepts Medicare0.2 mi

Kirby Clark, M.D.

Diagnostic Radiology

NPI 1407893795

4006 JOHNATHAN ST
Waterloo, IA 50701

(319) 236-2700

✔ PECOS✔ Accepts Medicare0.2 mi

James Poock, MD

Family Practice

NPI 1740260074

4006 JOHNATHAN ST STE B
Waterloo, IA 50701

(319) 233-1540

✔ PECOS✔ Accepts Medicare0.2 mi

Ashar Afzal, MD

Pain Management

NPI 1689628117

3254 KIMBALL AVE
Waterloo, IA 50702

(319) 235-7246

✔ PECOS0.8 mi

Violet Hunter, MD

Family Practice

NPI 1811348956

3151 BROCKWAY RD STE 122
Waterloo, IA 50701

(319) 251-5154

✔ PECOS✔ Accepts Medicare0.9 mi

Amanda Gidley, LISW

Clinical Social Worker

NPI 1760905905

999 HOME PLZ STE 301
Waterloo, IA 50701

(319) 299-2864

✔ PECOS0.9 mi

Kama Ausborn, ARNP

Nurse Practitioner

NPI 1669056123

110 PLAZA CIR STE A
Waterloo, IA 50701

(319) 236-7720

✔ PECOS✔ Accepts Medicare1.0 mi

Matthew Kettman, MD

Family Practice

NPI 1245218882

110 PLAZA CIR STE A
Waterloo, IA 50701

(319) 236-7720

✔ PECOS✔ Accepts Medicare1.0 mi

Lucas Cook

Optometry

NPI 1639582901

909 E SAN MARNAN DR
Waterloo, IA 50702

(319) 233-2020

✔ PECOS✔ Accepts Medicare1.1 mi

Daniel Miller, MD

Ophthalmology

NPI 1427098466

909 E SAN MARNAN DRIVE
Waterloo, IA 50702

(319) 234-2616

✔ PECOS✔ Accepts Medicare1.1 mi

Tarek Daoud, MD

Internal Medicine

NPI 1780638171

1753 W RIDGEWAY AVE STE 105
Waterloo, IA 50701

(319) 833-5940

✔ PECOS✔ Accepts Medicare1.7 mi

Vinay Kantamneni, MD

Nephrology

NPI 1508811258

1753 W RIDGEWAY AVE STE 105
Waterloo, IA 50701

(319) 833-5940

✔ PECOS✔ Accepts Medicare1.7 mi

Ivo Bekavac, MD PHD

Neurology

NPI 1619920089

2515 CYCLONE DR STE D
Waterloo, IA 50701

(319) 243-1270

✔ PECOS✔ Accepts Medicare2.7 mi

Kenny Rodriguez, MD

Otolaryngology

NPI 1447783139

2515 CYCLONE DR STE B
Waterloo, IA 50701

(319) 888-8044

✔ PECOS✔ Accepts Medicare2.7 mi

Chalis Treloar, AU.D., CCC-A, FAAA

Qualified Audiologist

NPI 1235484015

2515 CYCLONE DR STE B
Waterloo, IA 50701

(319) 888-8044

✔ Accepts Medicare2.7 mi

James Johnson, LISW

Clinical Social Worker

NPI 1073378352

116 SOUTH ST
Waterloo, IA 50701

(319) 830-1610

✔ PECOS✔ Accepts Medicare2.9 mi

Srinivas Kalala, M.D.

Gastroenterology

NPI 1619140910

1015 S HACKETT RD
Waterloo, IA 50701

(319) 234-5990

✔ PECOS3.6 mi

Benjamin Torrez, D.O.

Orthopedic Surgery

NPI 1841446382

4612 PRAIRIE PKWY
Cedar Falls, IA 50613

(319) 859-8139

✔ PECOS✔ Accepts Medicare5.0 mi

See all 49 clinicians

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

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 Cedar Valley Medical Specialists PC's NPI number?

The NPI number for Cedar Valley Medical Specialists PC is 1497794242. It was assigned to this organization in the NPPES registry on June 6, 2006.

Where is Cedar Valley Medical Specialists PC located?

Cedar Valley Medical Specialists PC is located at 4150 Kimball Ave, Waterloo, IA 50704. The listed phone number is (319) 235-5390.

What is Cedar Valley Medical Specialists PC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Cedar Valley Medical Specialists PC enrolled in Medicare?

Yes. Cedar Valley Medical Specialists PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cedar Valley Medical Specialists PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 49 clinicians in 16 Medicare specialties reassign their Medicare billing to Cedar Valley Medical Specialists PC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (21), Optometry (5) and Family Practice (4). Of these, 43 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Cedar Valley Medical Specialists PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Blue Cross Blue Shield of Wyoming and 3 other insurers list Cedar Valley Medical Specialists PC 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.

When was this NPI record last updated?

The NPPES record for Cedar Valley Medical Specialists PC was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.