1. Home
  2. Directory
  3. Iowa
  4. West Des Moines
  5. Internal Medicine
  6. NPI Profile

DR. TAMARISA K NARAYAN M.D.
NPI 1851396709
Internal Medicine - Critical Care Medicine in West Des Moines, IA

Active since June 16, 2005PECOS Enrolled
939 OFFICE PARK RD STE 308, WEST DES MOINES, IA 50265(515) 280-1252(515) 267-1183 Get Directions Write a Review

NPPES record last updated: November 6, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Tamarisa K Narayan M.d. NPPES

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

DR. TAMARISA K NARAYAN M.D. (NPI 1851396709) is an individual critical care medicine provider in West Des Moines, Iowa, licensed in Iowa (23723) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851396709
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. TAMARISA K NARAYANCredential: M.D.
Location Address939 OFFICE PARK RD STE 308West Des Moines, IA 50265-2538
Mailing Address939 Office Park Rd Ste 308West Des Moines, IA 50265-2538 · (515) 280-1252 · Fax (515) 267-1183
Phone(515) 280-1252
Fax(515) 267-1183
Sole ProprietorYes
Enumeration DateJune 16, 2005
Last NPPES UpdateNovember 6, 2007
✔ NPI 1851396709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in IA · 23723
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 23723 (IA)
939 OFFICE PARK RD STE 308, West Des Moines, IA 50265
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified07734IA
Medicare UPINA14475IA
Medicaid0207324IA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tamarisa K Narayan M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 50265 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.

Other Providers at the Same Location NPPES 2

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

KELSEY RUMPF LISW
Counselor (Mental Health)
939 OFFICE PARK RD STE 308
WEST DES MOINES, IA 50265
Polk County (515) 979-8922
KELSEY THERAPY, PLLC
Counselor (Mental Health)
939 OFFICE PARK RD STE 308
WEST DES MOINES, IA 50265
Polk County (515) 992-0839

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 Tamarisa Narayan's NPI number?

The NPI number for Tamarisa Narayan is 1851396709. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Tamarisa Narayan located?

Tamarisa Narayan practices at 939 Office Park Rd Ste 308, West Des Moines, IA 50265. The listed phone number is (515) 280-1252.

What is Tamarisa Narayan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Tamarisa Narayan enrolled in Medicare?

Yes. Tamarisa Narayan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tamarisa Narayan was last updated on November 6, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.