MRS. UNA B LARSON FNP
NPI 1649605734
Nurse Practitioner - Family in Latham, NY
About Mrs. Una B Larson Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. UNA B LARSON FNP (NPI 1649605734) is an individual family provider in Latham, New York, licensed in New York (338282) and active in the NPI registry since September 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Schenectady.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Una B Larson Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Una Larson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Malta, NY 12020
- Reassigned Medicare billing, New York enrollment
- 103 clinicians in this Medicare group
Buffalo, NY 14221
- Reassigned Medicare billing, New York enrollment
- 28 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 12110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 12
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
LATHAM, NY 12110
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 Una Larson's NPI number?
The NPI number for Una Larson is 1649605734. It was assigned to this individual provider in the NPPES registry on September 7, 2013.
Where is Una Larson located?
Una Larson practices at 1205 Troy Schenectady Rd Ste 101, Latham, NY 12110. The listed phone number is (518) 348-3176.
What is Una Larson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Una Larson enrolled in Medicare?
Yes. Una Larson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Una Larson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Una Larson reassigns Medicare benefits to 2 organizations: Healthcare Partners Of Saratoga Ltd (Malta, NY) and Concerto Care Medical Group Of New York, PC (Buffalo, NY). 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 Una Larson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Una Larson was last updated on April 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Una B Larson, FNP · NPI 1649605734
Family physician in Latham, New York. Individual provider, active in the CMS NPPES registry since September 7, 2013.
## Identity
- **NPI:** 1649605734 (Entity type: Individual)
- **Enumerated:** September 7, 2013
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 338282 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1205 TROY SCHENECTADY RD STE 101, Latham, NY 12110-1074
- **Phone:** (518) 348-3176
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Healthcare Partners Of Saratoga Ltd (NPI 1700159613, Malta, NY); Concerto Care Medical Group Of New York, PC (NPI 1720805963, Buffalo, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 4, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1649605734) · Data from the CMS NPPES public registry.