ARBOR INPATIENT PHYSICIANS, PC
NPI 1992756589
Hospitalist in Haverhill, MA

NPI Status: Active since May 16, 2006

Contact Information

76 SUMMER ST
ARBOR INPATIENT PHYSICIANS, PC
HAVERHILL, MA
ZIP 01830
Phone: (978) 372-8000

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  • Organization
  • Hospitalist

About ARBOR INPATIENT PHYSICIANS, PC

This page provides the complete NPI Profile along with additional information for Arbor Inpatient Physicians, Pc, a provider established in Haverhill, Massachusetts operating as a Hospitalist. The healthcare provider is registered in the NPI registry with number 1992756589 assigned on May 2006. The practitioner's primary taxonomy code is 208M00000X. The provider is registered as an organization and their NPI record was last updated one year ago. Arbor Inpatient Physicians, Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Fathalla M Mashali Md (President)

NPI
1992756589
Provider Name
ARBOR INPATIENT PHYSICIANS, PC
Entity Type
Organization
Location Address
76 SUMMER ST ARBOR INPATIENT PHYSICIANS, PC HAVERHILL, MA 01830
Location Phone
(978) 372-8000
Mailing Address
42 HEMINGWAY DR RIVERSIDE, RI 02915
Mailing Phone
(401) 490-2130
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-16-2006
Last Update Date
09-11-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Hospitalist

Taxonomy Code
208M00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. FATHALLA M MASHALI MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(401) 490-2130

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
9760270MEDICAID (05)MA 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1992756589, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 7 → 14 → 5 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 8 + 2 + 1 + 4 + 5 + 1 + 2 + 5 + 1 + 6 + 24 = 71

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1992756589.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Legal Medicine
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Physical Medicine & Rehabilitation
76 SUMMER ST
HAVERHILL, MA 01830
Internal Medicine
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Psychiatric Hospital
76 SUMMER ST
HAVERHILL, MA 01830
Community/Behavioral Health
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Nurse Practitioner (Psychiatric/Mental Health)
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Nurse Practitioner (Psychiatric/Mental Health)
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker (Clinical)
76 SUMMER ST
HAVERHILL, MA 01830
Social Worker
76 SUMMER ST
HAVERHILL, MA 01830
Psychiatry & Neurology (Psychiatry)
76 SUMMER ST
HAVERHILL, MA 01830
Psychiatric Hospital
76 SUMMER ST
HAVERHILL, MA 01830

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992756589, enumerated as an "organization" on May 16, 2006.

The provider is located at 76 SUMMER ST ARBOR INPATIENT PHYSICIANS, PC HAVERHILL, MA 01830 and the phone number is (978) 372-8000.

Hospitalist with taxonomy code 208M00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.