MR. ABRAHAM JACOB MD
NPI 1093781296
Hospitalist in Lewiston, ME
About Mr. Abraham Jacob Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ABRAHAM JACOB MD (NPI 1093781296) is an individual hospitalist provider in Lewiston, Maine, licensed in Maine (MD20222) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Elliot Hospital, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Mr. Abraham Jacob 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
2Medicare enrollment records show Abraham Jacob reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Manchester, NH 03102
- Reassigned Medicare billing, New Hampshire enrollment
- 199 clinicians in this Medicare group
Derry, NH 03038
- Reassigned Medicare billing, New Hampshire enrollment
- 150 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Elliot Hospital
Acute Care Hospitals · Manchester, NHParkland Medical Center
Acute Care Hospitals · Derry, NHPortsmouth Regional Hospital
Acute Care Hospitals · Portsmouth, NHCatholic Medical Center
Acute Care Hospitals · Manchester, NHSpeare Memorial Hospital
Critical Access Hospitals · Plymouth, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04240 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.
LEWISTON, ME 04240
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 Abraham Jacob's NPI number?
The NPI number for Abraham Jacob is 1093781296. It was assigned to this individual provider in the NPPES registry on February 27, 2006.
Where is Abraham Jacob located?
Abraham Jacob practices at 300 Main St, Lewiston, ME 04240. The listed phone number is (207) 795-7575.
What is Abraham Jacob's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Abraham Jacob enrolled in Medicare?
Yes. Abraham Jacob 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 Abraham Jacob's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abraham Jacob reassigns Medicare benefits to 2 organizations: Catholic Medical Center (Manchester, NH) and Hospital Medicine Services Of Nh, LLC (Derry, NH). 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 Abraham Jacob's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abraham Jacob accept?
Health plans from Taro Health list Abraham Jacob 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 Abraham Jacob affiliated with any hospitals?
According to CMS data, Abraham Jacob is affiliated with Elliot Hospital, Parkland Medical Center, Portsmouth Regional Hospital, Catholic Medical Center and Speare Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Abraham Jacob was last updated on March 22, 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.
# Mr. Abraham Jacob, MD · NPI 1093781296
Hospitalist physician in Lewiston, Maine. Individual provider, active in the CMS NPPES registry since February 27, 2006.
## Identity
- **NPI:** 1093781296 (Entity type: Individual)
- **Enumerated:** February 27, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD20222 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 MAIN ST, Lewiston, ME 04240-7027
- **Phone:** (207) 795-7575 · **Fax:** (207) 344-0350
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Catholic Medical Center (NPI 1427154335, Manchester, NH); Hospital Medicine Services Of Nh, LLC (NPI 1548967607, Derry, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** March 22, 2021
- **Other identifiers:** Medicaid 1053538 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1093781296) · Data from the CMS NPPES public registry.