KRISTEN LYNN SPARKS MD
NPI 1508954827
Psychiatry & Neurology - Psychiatry in Bangor, ME
About Kristen Lynn Sparks Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN LYNN SPARKS MD (NPI 1508954827) is an individual psychiatry provider in Bangor, Maine, licensed in Maine (MD27400) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Northern Light A R Gould Hospital, and is a graduate of Ohio State University College Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Kristen Lynn Sparks Md 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
12Medicare enrollment records show Kristen Sparks reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bangor, ME 04401
- Reassigned Medicare billing, Maine enrollment
- 348 clinicians in this Medicare group
Bangor, ME 04401
- Reassigned Medicare billing, Maine enrollment
- 788 clinicians in this Medicare group
Blue Hill, ME 04614
- Reassigned Medicare billing, Maine enrollment
- 115 clinicians in this Medicare group
Pittsfield, ME 04967
- Reassigned Medicare billing, Maine enrollment
- 140 clinicians in this Medicare group
Dover Foxcroft, ME 04426
- Reassigned Medicare billing, Maine enrollment
- 138 clinicians in this Medicare group
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- 978 clinicians in this Medicare group
Greenville, ME 04441
- Reassigned Medicare billing, Maine enrollment
- 105 clinicians in this Medicare group
Manchester, ME 04351
- Reassigned Medicare billing, Maine enrollment
- 920 clinicians in this Medicare group
Rumford, ME 04276
- Reassigned Medicare billing, Maine enrollment
- 544 clinicians in this Medicare group
Bridgton, ME 04009
- Reassigned Medicare billing, Maine enrollment
- 563 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northern Light A R Gould Hospital
Acute Care Hospitals · Presque Isle, MECentral Maine Medical Center
Acute Care Hospitals · Lewiston, MENorthern Light Eastern Maine Medical Center
Acute Care Hospitals · Bangor, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04401 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.
BANGOR, ME 04401
BANGOR, ME 04401
BANGOR, ME 04401
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 Kristen Sparks's NPI number?
The NPI number for Kristen Sparks is 1508954827. It was assigned to this individual provider in the NPPES registry on October 11, 2006. The provider is also known as Kristen Lynn Ossa.
Where is Kristen Sparks located?
Kristen Sparks practices at 268 Stillwater Ave, Bangor, ME 04401. The listed phone number is (207) 973-6100.
What is Kristen Sparks's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Kristen Sparks enrolled in Medicare?
Yes. Kristen Sparks 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 Kristen Sparks's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Sparks reassigns Medicare benefits to 12 organizations: Acadia Hospital Corp (Bangor, ME), Eastern Maine Medical Center (Bangor, ME), The Blue Hill Memorial Hospital (Blue Hill, ME), Sebasticook Valley Health (Pittsfield, ME), Mrh Corp. (Dover Foxcroft, ME) and 7 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 Kristen Sparks's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristen Sparks accept?
Health plans from Harvard Pilgrim Health Care list Kristen Sparks 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 Kristen Sparks affiliated with any hospitals?
According to CMS data, Kristen Sparks is affiliated with Northern Light A R Gould Hospital, Central Maine Medical Center and Northern Light Eastern Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Kristen Sparks was last updated on November 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Kristen Lynn Sparks, MD · NPI 1508954827
Psychiatry physician in Bangor, Maine. Individual provider, active in the CMS NPPES registry since October 11, 2006.
## Identity
- **NPI:** 1508954827 (Entity type: Individual)
- **Enumerated:** October 11, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** MD27400 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 268 STILLWATER AVE, Bangor, ME 04401-3945
- **Phone:** (207) 973-6100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Acadia Hospital Corp (NPI 1215940523, Bangor, ME); Eastern Maine Medical Center (NPI 1790789147, Bangor, ME); The Blue Hill Memorial Hospital (NPI 1023057809, Blue Hill, ME); Sebasticook Valley Health (NPI 1457461477, Pittsfield, ME); Mrh Corp. (NPI 1558319103, Dover Foxcroft, ME); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 2003
## Record status
- **NPPES last updated:** November 5, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1508954827) · Data from the CMS NPPES public registry.