What is Garrett Koehn's NPI number?

Garrett Koehn's National Provider Identifier (NPI) is 1851041693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Garrett Koehn's specialty?

Garrett Koehn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Garrett Koehn located?

Garrett Koehn's practice location on file with NPPES is 1400 W 4th St, Coffeyville, KS 67337-3306.

What is Garrett Koehn's phone number?

The practice phone number listed in the NPPES registry for Garrett Koehn is (620) 688-6566.

Does Garrett Koehn accept Medicare?

Garrett Koehn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Garrett Koehn's NPI active?

Yes — Garrett Koehn's NPI (1851041693) is active in the NPPES registry as of the last update on 2025-08-10.

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Garrett Koehn, MD

NPI 1851041693 · Family Medicine Physician · Coffeyville, KS

Garrett Koehn, MD is a Family Medicine Physician provider in Coffeyville, KS (NPI 1851041693).

Provider details

NPI number: 1851041693
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 9411020 (KS)

Practice location

1400 W 4th St

Coffeyville, KS 67337-3306

Phone: (620) 688-6566

Fax: (620) 688-6577

Street-level locationGet directions

More KS providers

Mailing address

1400 W 4th St

Coffeyville, KS 67337-3306

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 9411020 (KS)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

122 W Myrtle St
Independence, KS 67301-3317
Phone: (620) 577-4062
Fax: (620) 577-4064

Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
4 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
2 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	59	21
Lisinopril	51	13
Pantoprazole Sodium	47	—
Amlodipine Besylate	42	11
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	36	14
Pregabalin	35	—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$6 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2022-03-25
Last updated: 2025-08-10
Certified: 2025-08-10

Frequently asked questions

What is Garrett Koehn's NPI number?: Garrett Koehn's National Provider Identifier (NPI) is 1851041693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Garrett Koehn's specialty?: Garrett Koehn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Garrett Koehn located?: Garrett Koehn's practice location on file with NPPES is 1400 W 4th St, Coffeyville, KS 67337-3306.
What is Garrett Koehn's phone number?: The practice phone number listed in the NPPES registry for Garrett Koehn is (620) 688-6566.
Does Garrett Koehn accept Medicare?: Garrett Koehn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Garrett Koehn's NPI active?: Yes — Garrett Koehn's NPI (1851041693) is active in the NPPES registry as of the last update on 2025-08-10.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments