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TAMARA MANOJI DASSANAYAKE M.D.
NPI 1487752622
Obstetrics & Gynecology in Des Moines, IA

Active since September 20, 2006PECOS Enrolled
330 LAUREL ST STE 1100, DES MOINES, IA 50314(515) 288-3287 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tamara Manoji Dassanayake M.d. NPPES

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

TAMARA MANOJI DASSANAYAKE M.D. (NPI 1487752622) is an individual obstetrics & gynecology provider in Des Moines, Iowa, licensed in Iowa (34908) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487752622
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameTAMARA MANOJI DASSANAYAKECredential: M.D.
Location Address330 LAUREL ST STE 1100Des Moines, IA 50314-3044
Mailing Address330 Laurel St Ste 1100Des Moines, IA 50314-3044 · (515) 288-3287
Phone(515) 288-3287
Sole ProprietorNo
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1487752622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in IA · 34908
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
330 LAUREL ST STE 1100, Des Moines, IA 50314
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Other Identifiers 3

Medicare UPING74880IA
Medicaid0277137IA
Medicare ID-Type UnspecifiedI10258IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tamara Manoji Dassanayake 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Tamara Dassanayake reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Obstetrical Gynecological Associates Of Des Moines Plc
Same address
Obstetrics & Gynecology
330 LAUREL ST STE 1100
Des Moines, IA 50314
  • Reassigned Medicare billing, Iowa enrollment
  • 17 clinicians in this Medicare group
NPI 1932139151 (515) 288-3287
Central Iowa Ob/Gyn Specialists Of Des Moines, Plc
6.1 mi
Obstetrics & Gynecology
2501 WESTOWN PKWY, SUITE 1101
West Des Moines, IA 50266
  • Reassigned Medicare billing, Iowa enrollment
  • 8 clinicians in this Medicare group
NPI 1124129804 (515) 267-8300
West Des Moines Ob/Gyn Associates, P.C.
7.7 mi
Obstetrics & Gynecology
4949 WESTOWN PKWY, SUITE 140
West Des Moines, IA 50266
  • Reassigned Medicare billing, Iowa enrollment
  • Medicare enrollment name: West Des Moines Ob/Gyn Associates PC
  • 23 clinicians in this Medicare group
NPI 1326014101 (515) 223-5466

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50314 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
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
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 15

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

DR. LINDSEY LEA JENKINS M.D.
Obstetrics & Gynecology
330 LAUREL ST STE 1100
DES MOINES, IA 50314
Polk County (515) 288-3287
CAROLINE BOEHNKE MD
Obstetrics & Gynecology
330 LAUREL ST STE 1100
DES MOINES, IA 50314
Polk County (515) 288-3287
MERCY CLINICS, INC.
Obstetrics & Gynecology
330 LAUREL ST STE 1100
DES MOINES, IA 50314
Polk County (515) 288-3287
KAMARIN NICOLE ALLEN FNP-BC
Nurse Practitioner (Women's Health)
330 LAUREL ST STE 1100
DES MOINES, IA 50314
Polk County (515) 288-3287
KATHY LAMB ARNP
Nurse Practitioner (Women's Health)
330 LAUREL ST STE 1100
DES MOINES, IA 50314
Polk County (515) 288-3287
DENNIS PAUL DORNBIER D.O.
Obstetrics & Gynecology
330 LAUREL ST STE 1100
DES MOINES, IA 50314
Polk County (515) 288-3287
DANIELLE LANZDORF
Obstetrics & Gynecology
330 LAUREL ST STE 1100
DES MOINES, IA 50314
Polk County (515) 288-3287
MARIDITH A MORRIS CNM
Obstetrics & Gynecology (Obstetrics)
330 LAUREL ST STE 1100
DES MOINES, IA 50314
Polk County (515) 288-3287

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 Tamara Dassanayake's NPI number?

The NPI number for Tamara Dassanayake is 1487752622. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Tamara Dassanayake located?

Tamara Dassanayake practices at 330 Laurel St Ste 1100, Des Moines, IA 50314. The listed phone number is (515) 288-3287.

What is Tamara Dassanayake's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Tamara Dassanayake enrolled in Medicare?

Yes. Tamara Dassanayake is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Tamara Dassanayake's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Dassanayake reassigns Medicare benefits to 3 organizations: Obstetrical Gynecological Associates Of Des Moines Plc (Des Moines, IA), Central Iowa Ob/Gyn Specialists Of Des Moines, Plc (West Des Moines, IA) and West Des Moines Ob/Gyn Associates, P.C. (West Des Moines, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tamara Dassanayake's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tamara Dassanayake accept?

Health plans from Oscar Insurance Company list Tamara Dassanayake 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.

When was this NPI record last updated?

The NPPES record for Tamara Dassanayake was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.