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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LANDI FRANCES GEISER MD
NPI 1619925906
Internal Medicine in Gillette, WY

Active since May 05, 2006PECOS Enrolled
201 W LAKEWAY RD STE 300, GILLETTE, WY 82718(307) 682-9962(307) 257-2930 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 27, 2026, Jan 3, 2017, Dec 10, 2015 (3 updates tracked since 2015).

About Dr. Landi Frances Geiser Md NPPES

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

DR. LANDI FRANCES GEISER MD (NPI 1619925906) is an individual internal medicine provider in Gillette, Wyoming, licensed in Wyoming (7954A) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Campbell County Health, and maintains a secondary practice location in Gillette.

NPPES Registry Identity

NPI1619925906
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. LANDI FRANCES GEISERCredential: MD
Location Address201 W LAKEWAY RD STE 300Gillette, WY 82718-6306
Mailing Address51 Town Center Dr Ste 120Gillette, WY 82718-5521 · (307) 682-9962 · Fax (307) 257-2930
Phone(307) 682-9962
Fax(307) 257-2930
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 1999
Enumeration DateMay 5, 2006
Last NPPES UpdateAugust 27, 20263 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
✔ NPI 1619925906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WY · 7954A
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPediatricsTaxonomy 208000000X · License 7954A (WY)
201 W LAKEWAY RD STE 300, Gillette, WY 82718
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Other Names 1

Former Name (1)Dr. Landi Frances Lowell Md

Secondary Practice Location 1

Location 151 Town Center Dr Ste 120Gillette, WY 82718-5521 · Phone (307) 682-9962 · Fax (307) 257-2930

Other Identifiers 4

Other000000291999IN · Anthem
Medicaid200425080WY
Medicaid200425080IN
Other5241531IN · Cigna

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming, UnitedHealthcare.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

Dr. Landi Frances Geiser Md 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 ID1951478411
PECOS Enrollment IDI20080925000009
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

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

Campbell County Health

Acute Care Hospitals · Gillette, WY
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number530002
Location501 South Burma AvenueGillette, WY 82716 · Campbell County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 82718 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
$129.37 typical visit price
range $56.42 – $170.72
Typical copayment $32.34 (range $14.10 – $42.68)
Most-billed visit code 99204
Established Patient
$99.46 typical visit price
range $18.19 – $139.32
Typical copayment $24.86 (range $4.54 – $34.83)
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.

Referred Medical Equipment & Supplies CMS DME claims 10

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
2 suppliers16 claims40 services$19.63 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
3 suppliers11 claims11 services$68.82 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
4 suppliers26 claims83 services$2.85 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$922.57 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers38 claims38 services$98.03 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier11 claims11 services$38.18 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Landi Geiser's NPI number?

The NPI number for Landi Geiser is 1619925906. It was assigned to this individual provider in the NPPES registry on May 5, 2006. The provider is also known as Dr. Landi Frances Lowell MD.

Where is Landi Geiser located?

Landi Geiser practices at 201 W Lakeway Rd Ste 300, Gillette, WY 82718. The listed phone number is (307) 682-9962.

What is Landi Geiser's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Landi Geiser enrolled in Medicare?

Yes. Landi Geiser 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 Landi Geiser accept?

Health plans from Blue Cross Blue Shield of Wyoming and UnitedHealthcare list Landi Geiser 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 Landi Geiser affiliated with any hospitals?

According to CMS data, Landi Geiser is affiliated with Campbell County Health.

When was this NPI record last updated?

The NPPES record for Landi Geiser was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.