Erika J. Siska, MD
Psychiatry Physician · Cedar Rapids, IA
Erika J. Siska, MD is a psychiatry physician with a practice address in Cedar Rapids, Iowa, and NPI 1750583605, issued on Jun 4, 2007. Check the license (Iowa MD-35999, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Erika J. Siska
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- MD-35999 IA
35999 IA
Self-reported in NPPES; status is on the state search - Practice location
- 777 76TH Avenue Dr SW, Cedar Rapids, IA 52404
- Phone
- (319) 558-0355
- Enumerated
- Jun 4, 2007
- Record last updated
- Sep 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20071204000254); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 398 in Iowa → Look up another NPI →
Also registered at 777 76TH Avenue Dr SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keri Mounce, M.D.Family Medicine Physician1043304736
- Mitchell Steffensmeier, DPTPhysical Therapist1841803194
Verify Erika J. Siska in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-35999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average psychiatry physician in 2024
1,879 Medicare Part D claims for 151 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 12 claims were for opioids.
Most prescribed
- Trazodone Hcl148 claims
- Bupropion Xl127 claims
- Lorazepam115 claims
- Clonazepam102 claims
- Quetiapine Fumarate96 claims
- Lamotrigine78 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.
Industry payments in 2024: $61.12
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mercy Medical CenterCedar Rapids, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erika J. Siska among 398 psychiatry physician records in Iowa
Erika J. Siska, MD is one of 398 psychiatry physician records with a practice address in Iowa. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 54% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2002 · median 2010 among the 188 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Iowa
There are 398 psychiatry physician records in Iowa.
All 398 in Iowa → Every provider in Cedar Rapids → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Frank Babcock, MDCedar Rapids, IA 524041730173766
- Laurie McCormick, MD, DFAPACedar Rapids, IA 524041114912888
- Michael Simison, M.D.Cedar Rapids, IA 524041366651150
- Martin Carpenter, MDCedar Rapids, IA 524031558359174
- Jennifer Donovan, M.D.Cedar Rapids, IA 524051053630640
- Collyer Ekholm, M.D.Cedar Rapids, IA 524051568532240
- Douglas Jones, MDCedar Rapids, IA 524031285697722
- Sundara Rameshwar Munagala Venkata, MDCedar Rapids, IA 524031225140809
Common questions
What is Erika J. Siska, MD's NPI number?
Erika J. Siska, MD's National Provider Identifier (NPI) is 1750583605, issued on Jun 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Erika J. Siska, MD located?
The NPPES record lists a practice address at 777 76TH Avenue Dr SW, Cedar Rapids, IA, 52404. Phone: (319) 558-0355. Providers update this record themselves, so call before visiting.
How can I verify Erika J. Siska, MD's license?
NPPES lists Iowa license number MD-35999, 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 Erika J. Siska, MD prescribe under Medicare Part D?
In 2024, Erika J. Siska, MD had 1,879 Medicare Part D claims for 151 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.