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DR. KARIN LARISSA NICHOLSON MD
NPI 1871584540
Internal Medicine - Pulmonary Disease in Fort Hood, TX

Active since November 02, 2005PECOS EnrolledAccepts Medicare Assignment
36000 DARNALL LOOP, MCHE-QD (CREDS), FORT HOOD, TX 76544(254) 288-8921(254) 288-8712 Get Directions Write a Review

NPPES record last updated: December 27, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Karin Larissa Nicholson Md NPPES

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

DR. KARIN LARISSA NICHOLSON MD (NPI 1871584540) is an individual pulmonary disease provider in Fort Hood, Texas, licensed in Indiana (01056268A) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1871584540
Entity TypeIndividualFemale
Primary Taxonomy207RP1001X
Provider Legal NameDR. KARIN LARISSA NICHOLSONCredential: MD
Location Address36000 DARNALL LOOP, MCHE-QD (CREDS)Fort Hood, TX 76544-5095
Mailing Address1105 Waimea BndRound Rock, TX 78681-2379 · (254) 288-8921 · Fax (254) 288-8712
Phone(254) 288-8921
Fax(254) 288-8712
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateNovember 2, 2005
Last NPPES UpdateDecember 27, 2021
NPPES CertifiedDecember 27, 2021
✔ NPI 1871584540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in IN · 01056268A
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.

Also ListedInternal MedicineTaxonomy 207R00000X · License 01056268A (IN)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 01056268A (IN)
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X · License 01056268A (IN)
36000 DARNALL LOOP, Fort Hood, TX 76544
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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. Karin Larissa Nicholson 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 ID749457034
PECOS Enrollment IDI20210917001037
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76544 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERIN MICHELLE HALL PAC
Physician Assistant
36000 DARNALL LOOP, CARL R DARNALL AMC
FORT HOOD, TX 76544
Bell County (254) 288-8000
DR. NANCY ANNE RADEBAUGH PHARMD
Pharmacist (Pharmacotherapy)
36000 DARNALL LOOP
FORT HOOD, TX 76544
Bell County (254) 286-7069
MS. GEORGIA BUTLER CNM
Midwife
36000 DARNALL LOOP, CRDAMC
FT. HOOD, TX 76544
Bell County (254) 288-8106
MS. YANIRA VAZQUEZ R.PH.
Pharmacist
36000 DARNALL LOOP, DARNALL ARMY COMMUNITY HOSPITAL, PHARMACY DEPT.
FORT HOOD, TX 76544
Bell County (254) 286-7710
DR. JAMES GRANT MILLER JR. M.D.
Radiology (Diagnostic Radiology)
36000 DARNALL LOOP, CRDAMC
FORT HOOD, TX 76544
Bell County (254) 288-8945
DR. WESLEY B LUEG PHARMD
Pharmacist
36000 DARNALL LOOP
FORT HOOD, TX 76544
Bell County (254) 288-8801
MR. PHILIP P AINSLIE R.PH.
Pharmacist (Pharmacotherapy)
36000 DARNALL LOOP
FORT HOOD, TX 76544
Bell County (254) 286-7335
MRS. LESLIE SUSAN RENDEIRO RN, MSN, CNM
Advanced Practice Midwife
36000 DARNALL LOOP, ATTN: CREDENTIALS (CMC)
FORT HOOD, TX 76544
Bell County (254) 288-8387

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 Karin Nicholson's NPI number?

The NPI number for Karin Nicholson is 1871584540. It was assigned to this individual provider in the NPPES registry on November 2, 2005.

Where is Karin Nicholson located?

Karin Nicholson practices at 36000 Darnall Loop Mche-Qd (creds), Fort Hood, TX 76544. The listed phone number is (254) 288-8921.

What is Karin Nicholson's specialty?

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

Is Karin Nicholson enrolled in Medicare?

Yes. Karin Nicholson 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.

When was this NPI record last updated?

The NPPES record for Karin Nicholson was last updated on December 27, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.