JOHN SHERRET D.O.
NPI 1699330381
Internal Medicine - Pulmonary Disease in Waterloo, IA

Q: What is John Sherret's NPI number?

The NPI number for John Sherret is 1699330381. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Q: What is John Sherret's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for John Sherret was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since May 08, 2019PECOS EnrolledAccepts Medicare Assignment

2710 SAINT FRANCIS DR STE 402, WATERLOO, IA 50702(319) 272-5000(319) 272-5512 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About John Sherret D.o. NPPES

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

JOHN SHERRET D.O. (NPI 1699330381) is an individual pulmonary disease provider in Waterloo, Iowa, licensed in Iowa (DO-06848) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, is affiliated with Sartori Memorial Hospital, Inc, and is a graduate of Liberty Univ College Of Osteopathic Medicine (2019).

NPPES Registry Identity

NPI1699330381

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameJOHN SHERRETCredential: D.O.

Location Address2710 SAINT FRANCIS DR STE 402Waterloo, IA 50702-5620

Mailing Address3421 W 9th StWaterloo, IA 50702-5401 · (319) 272-7304 · Fax (319) 272-7318

Phone(319) 272-5000

Fax(319) 272-5512

Sole ProprietorNo

Medical School CMSLiberty Univ College Of Osteopathic MedicineGraduated 2019

Enumeration DateMay 8, 2019

Last NPPES UpdateAugust 27, 2025

NPPES CertifiedAugust 27, 2025

✔ NPI 1699330381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in IA · DO-06848

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

2710 SAINT FRANCIS DR STE 402, Waterloo, IA 50702

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Accepted Insurance

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

John Sherret D.o. 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 ID7012384050

PECOS Enrollment IDI20250910004687

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 4

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

Sartori Memorial Hospital, Inc

Acute Care Hospitals · Cedar Falls, IA

OwnershipVoluntary non-profit - Church

CMS Certification Number160040

Location515 College StreetCedar Falls, IA 50613 · Black Hawk County

Emergency services

Mercyone Waterloo Medical Center

Acute Care Hospitals · Waterloo, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number160067

Location3421 West Ninth StreetWaterloo, IA 50702 · Black Hawk 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

Waverly Health Center

Critical Access Hospitals · Waverly, IA

OwnershipGovernment - Local

CMS Certification Number161339

Location312 9th Street SWWaverly, IA 50677 · Bremer County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50702 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

$122.23 typical visit price

range $52.96 – $161.40

Typical copayment $30.55 (range $13.24 – $40.35)

Most-billed visit code 99204

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.

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 John Sherret's NPI number?

The NPI number for John Sherret is 1699330381. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Where is John Sherret located?

John Sherret practices at 2710 Saint Francis Dr Ste 402, Waterloo, IA 50702. The listed phone number is (319) 272-5000.

What is John Sherret's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is John Sherret enrolled in Medicare?

Yes. John Sherret 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 John Sherret accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list John Sherret 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 John Sherret affiliated with any hospitals?

According to CMS data, John Sherret is affiliated with Sartori Memorial Hospital, Inc, Mercyone Waterloo Medical Center, Allen Hospital and Waverly Health Center.

When was this NPI record last updated?

The NPPES record for John Sherret was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.