DR. RYAN THOMAS SWARTZ CRNA
NPI 1811564487
Nurse Anesthetist, Certified Registered in Lawrence, MA
About Dr. Ryan Thomas Swartz Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN THOMAS SWARTZ CRNA (NPI 1811564487) is an individual nurse anesthetist, certified registered in Lawrence, Massachusetts, licensed in Massachusetts (RN2352499) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with Lawrence General Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 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
Dr. Ryan Thomas Swartz 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 Ryan Swartz reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lawrence, MA 01842
- Reassigned Medicare billing, Massachusetts enrollment
- 231 clinicians in this Medicare group
Lowell, MA 01854
- Reassigned Medicare billing, Massachusetts enrollment
- 123 clinicians in this Medicare group
Lowell, MA 01851
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Integrated Gastroenterology Consultants, P.C.
- 70 clinicians in this Medicare group
Winchester, MA 01890
- Reassigned Medicare billing, Massachusetts enrollment
- 88 clinicians in this Medicare group
Winchester, MA 01890
- Reassigned Medicare billing, Massachusetts enrollment
- 105 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 478 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 246 clinicians in this Medicare group
Needham, MA 02492
- Reassigned Medicare billing, Massachusetts enrollment
- 556 clinicians in this Medicare group
Fall River, MA 02720
- Reassigned Medicare billing, Massachusetts enrollment
- 192 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 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lawrence General Hospital
Acute Care Hospitals · Lawrence, MAMassachusetts General Hospital
Acute Care Hospitals · Boston, MAMassachusetts Eye And Ear Infirmary -
Acute Care Hospitals · Boston, MAWinchester Hospital
Acute Care Hospitals · Winchester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01841 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.
LAWRENCE, MA 01841
LAWRENCE, MA 01841
LAWRENCE, MA 01841
LAWRENCE, MA 01841
LAWRENCE, MA 01841
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 Ryan Swartz's NPI number?
The NPI number for Ryan Swartz is 1811564487. It was assigned to this individual provider in the NPPES registry on June 10, 2021.
Where is Ryan Swartz located?
Ryan Swartz practices at 1 General St, Lawrence, MA 01841. The listed phone number is (978) 683-4000.
What is Ryan Swartz's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ryan Swartz enrolled in Medicare?
Yes. Ryan Swartz 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 Ryan Swartz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Swartz reassigns Medicare benefits to 9 organizations: Lawrence Anesthesia Services, LLC (Lawrence, MA), Lowell Anesthesiology Service, Inc. (Lowell, MA), Integrated Gastroenterology Consultants, PC (Lowell, MA), Winchester Anesthesia Associates 2 Inc (Winchester, MA), Winchester Anesthesia Associates, Inc (Winchester, MA) 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 Ryan Swartz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ryan Swartz accept?
Health plans from Taro Health and WellSense Health Plan list Ryan Swartz 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 Ryan Swartz affiliated with any hospitals?
According to CMS data, Ryan Swartz is affiliated with Lawrence General Hospital, Massachusetts General Hospital, Massachusetts Eye And Ear Infirmary - and Winchester Hospital.
When was this NPI record last updated?
The NPPES record for Ryan Swartz was last updated on July 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Ryan Thomas Swartz, CRNA · NPI 1811564487
Nurse Anesthetist, Certified Registered physician in Lawrence, Massachusetts. Individual provider, active in the CMS NPPES registry since June 10, 2021.
## Identity
- **NPI:** 1811564487 (Entity type: Individual)
- **Enumerated:** June 10, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN2352499 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 GENERAL ST, Lawrence, MA 01841-2997
- **Phone:** (978) 683-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Lawrence Anesthesia Services, LLC (NPI 1467699918, Lawrence, MA); Lowell Anesthesiology Service, Inc. (NPI 1114927282, Lowell, MA); Integrated Gastroenterology Consultants, PC (NPI 1477553287, Lowell, MA); Winchester Anesthesia Associates 2 Inc (NPI 1427599588, Winchester, MA); Winchester Anesthesia Associates, Inc (NPI 1972626117, Winchester, MA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1811564487) · Data from the CMS NPPES public registry.