MRS. JUDITH ANN SIROKMAN CRNA
NPI 1629172085
Nurse Anesthetist, Certified Registered in Greenwood Village, CO
About Mrs. Judith Ann Sirokman Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. JUDITH ANN SIROKMAN CRNA (NPI 1629172085) is an individual nurse anesthetist, certified registered in Greenwood Village, Colorado, licensed in Colorado (APN.0001109) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Judith Ann Sirokman Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Judith Sirokman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Littleton, CO 80120
- Reassigned Medicare billing, Colorado enrollment
- 84 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Colorado enrollment
- 87 clinicians in this Medicare group
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 80111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENWOOD VILLAGE, CO 80111
GREENWOOD VILLAGE, CO 80111
GREENWOOD VILLAGE, CO 80111
GREENWOOD VILLAGE, CO 80111
GREENWOOD VILLAGE, CO 80111
GREENWOOD VILLAGE, CO 80111
GREENWOOD VILLAGE, CO 80111
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 Judith Sirokman's NPI number?
The NPI number for Judith Sirokman is 1629172085. It was assigned to this individual provider in the NPPES registry on September 7, 2006.
Where is Judith Sirokman located?
Judith Sirokman practices at 8000 E Maplewood Ave Ste 200, Greenwood Village, CO 80111. The listed phone number is (303) 788-6749.
What is Judith Sirokman's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Judith Sirokman enrolled in Medicare?
Yes. Judith Sirokman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Judith Sirokman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Judith Sirokman reassigns Medicare benefits to 2 organizations: Arapahoe Gastroenterology Anesthesia Associates LLC (Littleton, CO) and Anesthesia Dynamics LLC (Bradenton, FL). 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 Judith Sirokman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Judith Sirokman accept?
Health plans from Oscar Health and Oscar Insurance Company list Judith Sirokman 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 Judith Sirokman was last updated on March 16, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mrs. Judith Ann Sirokman, CRNA · NPI 1629172085
Nurse Anesthetist, Certified Registered physician in Greenwood Village, Colorado. Individual provider, active in the CMS NPPES registry since September 7, 2006.
## Identity
- **NPI:** 1629172085 (Entity type: Individual)
- **Enumerated:** September 7, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** APN.0001109 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 8000 E MAPLEWOOD AVE, STE 200, Greenwood Village, CO 80111-4727
- **Phone:** (303) 788-6749 · **Fax:** (303) 788-6428
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Arapahoe Gastroenterology Anesthesia Associates LLC (NPI 1598115479, Littleton, CO); Anesthesia Dynamics LLC (NPI 1073001012, Bradenton, FL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 16, 2017
- **Other identifiers:** Medicaid 84485272 (CO); Medicare ID-Type Unspecified 375718; Medicare PIN CO306010 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1629172085) · Data from the CMS NPPES public registry.