DR. CLIFFORD M SINGER M.D.
NPI 1023118361
Psychiatry & Neurology - Geriatric Psychiatry in Bangor, ME
About Dr. Clifford M Singer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CLIFFORD M SINGER M.D. (NPI 1023118361) is an individual geriatric psychiatry provider in Bangor, Maine, licensed in Maine (MD18561) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Northern Light A R Gould Hospital, and is a graduate of University Of Florida College Of Medicine (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. Clifford M Singer M.d. 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
8Medicare enrollment records show Clifford Singer reassigns Medicare billing to 8 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
- 28 clinicians in this Medicare group
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
Millinocket, ME 04462
- Reassigned Medicare billing, Maine enrollment
- 33 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
Presque Isle, ME 04769
- Reassigned Medicare billing, Maine enrollment
- 168 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 4
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, MENorthern Light Eastern Maine Medical Center
Acute Care Hospitals · Bangor, MENorthern Light Maine Coast Hospital
Acute Care Hospitals · Ellsworth, MENorthern Light Blue Hill Memorial Hospital
Critical Access Hospitals · Blue Hill, 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
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 Clifford Singer's NPI number?
The NPI number for Clifford Singer is 1023118361. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is Clifford Singer located?
Clifford Singer practices at 268 Stillwater Ave, Bangor, ME 04401. The listed phone number is (207) 973-6100.
What is Clifford Singer's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.
Is Clifford Singer enrolled in Medicare?
Yes. Clifford Singer 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 Clifford Singer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Clifford Singer reassigns Medicare benefits to 8 organizations: Acadia Healthcare, Inc (Bangor, ME), Acadia Hospital Corp (Bangor, ME), Eastern Maine Medical Center (Bangor, ME), Millinocket Regional Hospital (Millinocket, ME), Central Maine Medical Center (Manchester, ME) and 3 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 Clifford Singer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Clifford Singer accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Clifford Singer 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 Clifford Singer affiliated with any hospitals?
According to CMS data, Clifford Singer is affiliated with Northern Light A R Gould Hospital, Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital and Northern Light Blue Hill Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Clifford Singer was last updated on May 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Clifford M Singer, M.D. · NPI 1023118361
Geriatric Psychiatry physician in Bangor, Maine. Individual provider, active in the CMS NPPES registry since September 25, 2006.
## Identity
- **NPI:** 1023118361 (Entity type: Individual)
- **Enumerated:** September 25, 2006
- **Primary specialty:** Psychiatry & Neurology - Geriatric Psychiatry · taxonomy 2084P0805X
- **State license:** MD18561 (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:** 8 organizations under Medicare reassignment (form CMS-855R): Acadia Healthcare, Inc (NPI 1568477297, Bangor, ME); Acadia Hospital Corp (NPI 1215940523, Bangor, ME); Eastern Maine Medical Center (NPI 1790789147, Bangor, ME); Millinocket Regional Hospital (NPI 1275646150, Millinocket, ME); Central Maine Medical Center (NPI 1598411175, Manchester, ME); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 1980
## Record status
- **NPPES last updated:** May 8, 2019
- **Other identifiers:** Medicaid 1011564 (VT); Medicaid 02668293 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1023118361) · Data from the CMS NPPES public registry.