LYUDMILA NEMTSOV CRNA
NPI 1437469244
Nurse Anesthetist, Certified Registered in Westminster, MD
About Lyudmila Nemtsov Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYUDMILA NEMTSOV CRNA (NPI 1437469244) is an individual nurse anesthetist, certified registered in Westminster, Maryland, licensed in Maryland (R169394) and active in the NPI registry since October 2010. She is affiliated with Meritus Medical Center, maintains a secondary practice location in Catonsville, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Lyudmila Nemtsov 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
11Medicare enrollment records show Lyudmila Nemtsov reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21228
- Reassigned Medicare billing, Maryland enrollment
- 96 clinicians in this Medicare group
Frederick, MD 21704
- Reassigned Medicare billing, Maryland enrollment
- 28 clinicians in this Medicare group
Columbia, MD 21046
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 717 clinicians in this Medicare group
Columbia, MD 21045
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 86 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 54 clinicians in this Medicare group
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 311 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, Maryland enrollment
- 548 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia enrollment
- 455 clinicians in this Medicare group
Prince Frederick, MD 20678
- Reassigned Medicare billing, Maryland enrollment
- 468 clinicians in this Medicare group
Pensacola, FL 32502
- Reassigned Medicare billing, Maryland enrollment
- 40 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Meritus Medical Center
Acute Care Hospitals · Hagerstown, MDFrederick Health Hospital
Acute Care Hospitals · Frederick, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21157 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.
WESTMINSTER, MD 21157
WESTMINSTER, MD 21157
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 Lyudmila Nemtsov's NPI number?
The NPI number for Lyudmila Nemtsov is 1437469244. It was assigned to this individual provider in the NPPES registry on October 14, 2010.
Where is Lyudmila Nemtsov located?
Lyudmila Nemtsov practices at 200 Memorial Ave, Westminster, MD 21157. The listed phone number is (410) 871-6109.
What is Lyudmila Nemtsov's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Lyudmila Nemtsov enrolled in Medicare?
Yes. Lyudmila Nemtsov 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 Lyudmila Nemtsov's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lyudmila Nemtsov reassigns Medicare benefits to 11 organizations: Digestive Disease Associates, LLC (Baltimore, MD), Western Maryland Anesthesia Associates, LLC (Frederick, MD), First Colonies Anesthesia Associates, LLC (Columbia, MD), Columbia Outpatient Sedation LLC (Columbia, MD), Montgomery Anesthesia Care, LLC (Rockville, MD) and 6 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 Lyudmila Nemtsov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lyudmila Nemtsov accept?
Health plans from Oscar Insurance Company list Lyudmila Nemtsov 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 Lyudmila Nemtsov affiliated with any hospitals?
According to CMS data, Lyudmila Nemtsov is affiliated with Meritus Medical Center and Frederick Health Hospital.
When was this NPI record last updated?
The NPPES record for Lyudmila Nemtsov was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Lyudmila Nemtsov, CRNA · NPI 1437469244
Nurse Anesthetist, Certified Registered physician in Westminster, Maryland. Individual provider, active in the CMS NPPES registry since October 14, 2010.
## Identity
- **NPI:** 1437469244 (Entity type: Individual)
- **Enumerated:** October 14, 2010
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R169394 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 MEMORIAL AVE, Westminster, MD 21157-5726
- **Phone:** (410) 871-6109
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 11 organizations under Medicare reassignment (form CMS-855R): Digestive Disease Associates, LLC (NPI 1407400955, Baltimore, MD); Western Maryland Anesthesia Associates, LLC (NPI 1740097013, Frederick, MD); First Colonies Anesthesia Associates, LLC (NPI 1740218767, Columbia, MD); Columbia Outpatient Sedation LLC (NPI 1588921225, Columbia, MD); Montgomery Anesthesia Care, LLC (NPI 1720384431, Rockville, MD); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** January 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437469244) · Data from the CMS NPPES public registry.