Tamara Manoji Dassanayake, M.D.
Obstetrics & Gynecology Physician · Des Moines, IA
Tamara Manoji Dassanayake, M.D. is an obstetrics & gynecology physician with a practice address in Des Moines, Iowa, and NPI 1487752622, issued on Sep 20, 2006. Check the license (Iowa 34908, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Tamara Manoji Dassanayake
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 34908 IA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Laurel St Ste 1100, Des Moines, IA 50314
- Phone
- (515) 288-3287
- Enumerated
- Sep 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 0277137 IA
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 339 in Iowa → Look up another NPI →
Also registered at 330 Laurel St Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kamarin Allen, FNP-BCWomen's Health Nurse Practitioner1144920422
- Caroline Boehnke, MDObstetrics & Gynecology Physician1104171743
- Dennis Dornbier, D.O.Obstetrics & Gynecology Physician1306944525
- Jeffrey Fagerland, D.O.Obstetrics & Gynecology Physician1811095045
- Stephen Feltz, M.D.Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1417055641
- Alicia Grassley, ARNPFamily Nurse Practitioner1508560988
Verify Tamara Manoji Dassanayake in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 34908Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
53 Medicare Part D claims for 20 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Tamara Manoji Dassanayake among 339 obstetrics & gynecology physician records in Iowa
Tamara Manoji Dassanayake, M.D. is one of 339 obstetrics & gynecology physician records with a practice address in Iowa. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 25% of them.
- NPI issued2006 · 25% of these records are older, 49% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2007 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Iowa
There are 339 obstetrics & gynecology physician records in Iowa.
All 339 in Iowa → Every provider in Des Moines → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Caroline Boehnke, MDDes Moines, IA 503141104171743
- Matthew Brown, M.D.Des Moines, IA 503141699873836
- Dennis Dornbier, D.O.Des Moines, IA 503141306944525
- Jeffrey Fagerland, D.O.Des Moines, IA 503141811095045
- Jerry Hancock, MDDes Moines, IA 503141679512818
- Roy Hart, DODes Moines, IA 503141457357642
- Lindsey Jenkins, M.D.Des Moines, IA 503141023339728
- Donald Jensen, MDDes Moines, IA 503141891780649
Common questions
What is Tamara Manoji Dassanayake, M.D.'s NPI number?
Tamara Manoji Dassanayake, M.D.'s National Provider Identifier (NPI) is 1487752622, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tamara Manoji Dassanayake, M.D. located?
The NPPES record lists a practice address at 330 Laurel St Ste 1100, Des Moines, IA, 50314. Phone: (515) 288-3287. Providers update this record themselves, so call before visiting.
How can I verify Tamara Manoji Dassanayake, M.D.'s license?
NPPES lists Iowa license number 34908, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tamara Manoji Dassanayake, M.D. prescribe under Medicare Part D?
In 2024, Tamara Manoji Dassanayake, M.D. had 53 Medicare Part D claims for 20 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.