Rosana Themistocles, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Baltimore, MD

Rosana Themistocles, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Baltimore, Maryland. She graduated from nursing school in 2004 and has 20 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Anesthesia Medical Professionals Pllc and her current practice location is 22 S Greene St, Patient Care Services G1k01, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 328-8667.

Rosana Themistocles is licensed to practice in Maryland (license number R221379) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1841351434.

Contact Information

Rosana Themistocles, CRNA
22 S Greene St, Patient Care Services G1k01,
Baltimore, MD 21201-1544
(410) 328-8667
Not Available

Map and Direction




Provider's Profile

Full NameRosana Themistocles
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience20 Years
Location22 S Greene St, Baltimore, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rosana Themistocles graduated from nursing school in 2004
  NPI Data:
  • NPI Number: 1841351434
  • Provider Enumeration Date: 12/13/2006
  • Last Update Date: 09/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8921046962
  • Enrollment ID: I20220421001204

Medical Identifiers

Medical identifiers for Rosana Themistocles such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841351434NPI-NPPES
3810011721MedicaidVA
RN548809MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered RN548809 (California)Secondary
367500000XNurse Anesthetist, Certified Registered ARNP9415041 (Florida)Secondary
367500000XNurse Anesthetist, Certified Registered R221379 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Integris Baptist Medical Center, IncOklahoma city, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Medical Professionals Pllc599197027990

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Rosana Themistocles allows following entities to bill medicare on her behalf.
Entity NameHpi Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205152600
PECOS PAC ID: 6406048289
Enrollment ID: O20101012000705
Entity NameAnesthesia Medical Professionals Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962785931
PECOS PAC ID: 5991970279
Enrollment ID: O20111215000187

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Rosana Themistocles is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Rosana Themistocles, CRNA
22 S Greene St, Patient Care Services G1k01,
Baltimore, MD 21201-1544

Ph: (410) 328-8667
Rosana Themistocles, CRNA
22 S Greene St, Patient Care Services G1k01,
Baltimore, MD 21201-1544

Ph: (410) 328-8667

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Baltimore, MD

Ms. Jennifer Renee Pease Moreno, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: Jhu 600 N Wolfe St, Dept Anesthesia Critical Care Medicine- Blalock 14th Fl, Baltimore, MD 21287
Phone: 410-955-4552    
Kristen Marll,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2401 W Belvedere Ave, Baltimore, MD 21215
Phone: 410-601-5209    
Mrs. Victoria Volta Manger, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 900 S Caton Ave, Baltimore, MD 21229
Phone: 667-234-3045    
Duncan Mcelfresh, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 2401 W Belvedere Ave, Anesthesia Department, Baltimore, MD 21215
Phone: 410-601-5209    Fax: 410-601-9744
Mr. Michael W Hoban, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 301 Saint Paul St, Baltimore, MD 21202
Phone: 410-332-9375    
Mrs. Dama Reter Yekeson-koffa, RN, SRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 4940 Eastern Ave, Anesthesia Department Bayview Medical Center, Baltimore, MD 21224
Phone: 443-694-8960    Fax: 410-356-5821
Kelly Mccarthy, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-328-8667    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.