MILLA MULLER M.S.N., CRNA
NPI 1639467558
Nurse Anesthetist, Certified Registered in New York, NY
About Milla Muller M.s.n., Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MILLA MULLER M.S.N., CRNA (NPI 1639467558) is an individual nurse anesthetist, certified registered in New York, New York, licensed in New York (816935) and active in the NPI registry since July 2011. She is affiliated with New York-presbyterian Hospital, maintains 2 additional practice locations, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Milla Muller M.s.n., Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Milla Muller reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 482 clinicians in this Medicare group
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- 1,074 clinicians in this Medicare group
Albany, NY 12208
- Reassigned Medicare billing, New York enrollment
- 1,640 clinicians in this Medicare group
Palm Beach Gardens, FL 33410
- Reassigned Medicare billing, Florida enrollment
- 318 clinicians in this Medicare group
Palm Beach Gardens, FL 33418
- Reassigned Medicare billing, Florida enrollment
- 3,639 clinicians in this Medicare group
Coral Gables, FL 33134
- Reassigned Medicare billing, Florida enrollment
- 77 clinicians in this Medicare group
South Miami, FL 33143
- Reassigned Medicare billing, Florida enrollment
- 167 clinicians in this Medicare group
Miami, FL 33176
- Reassigned Medicare billing, Florida enrollment
- 150 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10032 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
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 Milla Muller's NPI number?
The NPI number for Milla Muller is 1639467558. It was assigned to this individual provider in the NPPES registry on July 12, 2011.
Where is Milla Muller located?
Milla Muller practices at 177 Fort Washington Ave, New York, NY 10032. The listed phone number is (212) 309-9817.
What is Milla Muller's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Milla Muller enrolled in Medicare?
Yes. Milla Muller is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Milla Muller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Milla Muller reassigns Medicare benefits to 9 organizations: Trustees Of Columbia University In The City Of New York (New York, NY), Memorial Anesthesiology Group (New York, NY), New York University (New York, NY), Albany Medical College (Albany, NY), Galloway Anesthesia Associates, LLC (Palm Beach Gardens, FL) and 4 more organizations, listed in the Medicare section above. 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 Milla Muller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Milla Muller accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Milla Muller 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.
Is Milla Muller affiliated with any hospitals?
According to CMS data, Milla Muller is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Milla Muller was last updated on March 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Milla Muller, M.S.N., CRNA · NPI 1639467558
Nurse Anesthetist, Certified Registered physician in New York, New York. Individual provider, active in the CMS NPPES registry since July 12, 2011.
## Identity
- **NPI:** 1639467558 (Entity type: Individual)
- **Enumerated:** July 12, 2011
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 816935 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 177 FORT WASHINGTON AVE, New York, NY 10032-3733
- **Phone:** (212) 309-9817
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY); Memorial Anesthesiology Group (NPI 1467423020, New York, NY); New York University (NPI 1487765772, New York, NY); Albany Medical College (NPI 1497921688, Albany, NY); Galloway Anesthesia Associates, LLC (NPI 1316626450, Palm Beach Gardens, FL); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** March 31, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1639467558) · Data from the CMS NPPES public registry.