Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Upstream Functional Medicine PC

Q: What is the NPI number for Upstream Functional Medicine PC?

The NPI for Upstream Functional Medicine PC is 1396110102, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in Iowa City, IA · enumerated 2015 · authorized official Julia Buchkina, Doctor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1396110102

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Registry record

Entity type Organization (Type 2)

Legal business name Upstream Functional Medicine PC

Practice address 221 E College St, Suite 211, Iowa City, IA, 52240

Phone (319) 471-4727

Enumeration date Dec 4, 2015

Last updated in NPPES Jan 21, 2016

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Julia Buchkina

Title Doctor

Phone (319) 471-4727

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Upstream Functional Medicine PC?

The NPI for Upstream Functional Medicine PC is 1396110102, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Upstream Functional Medicine PC?

NPPES lists Julia Buchkina (Doctor) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-21.