COASTAL MEDICAL PHYSICIANS, INC.
NPI 1780273540
Internal Medicine in Providence, RI

NPI Status: Active since January 15, 2021

Contact Information

15 LASALLE SQUARE
PROVIDENCE, RI
ZIP 02903
Phone: (401) 444-4383
Fax: (401) 444-6912

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  • Organization
  • Internal Medicine

About COASTAL MEDICAL PHYSICIANS, INC.

This page provides the complete NPI Profile along with additional information for Coastal Medical Physicians, Inc., an internist established in Providence, Rhode Island operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1780273540 assigned on January 2021. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated April 2026. Coastal Medical Physicians, Inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Peter K Markell (Evp & Cfo)

NPI
1780273540
Provider Legal Name
COASTAL MEDICAL PHYSICIANS, INC.
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
15 LASALLE SQUARE PROVIDENCE, RI 02903
Location Phone
(401) 444-4383
Location Fax
(401) 444-6912
Mailing Address
15 LA SALLE SQ PROVIDENCE, RI 02903
Mailing Phone
(401) 444-6779
Mailing Fax
(401) 444-6912
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
01-15-2021
Last Update Date
04-01-2026
Code Navigator

An internist like Coastal Medical Physicians, Inc. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 78 Baker St
    Providence, RI 02905
    (401) 781-2400
  • 450 Veterans Memorial Pkwy Bldg 6
    East Providence, RI 02914
    (401) 435-5533
  • 1598 S County Trl Ste 201
    East Greenwich, RI 02818
    (401) 884-0333
  • 1500 Pontiac Ave Ste 101
    Cranston, RI 02920
    (401) 944-4300
  • 900 Warren Ave Ste 401
    East Providence, RI 02914
    (800) 822-5981
  • 300 Centerville Rd Ste 110
    Warwick, RI 02886
    (401) 615-2299
  • 99 E Main Rd Ste 19A
    Middletown, RI 02842
    (401) 846-0055
  • 727 East Ave
    Pawtucket, RI 02860
    (401) 725-6160
  • 148 W River St
    Providence, RI 02904
    (401) 793-7837
  • 146 W River St Fl 3
    Providence, RI 02904
    (401) 791-7010
  • 900 Warren Ave Ste 200
    East Providence, RI 02914
    (401) 421-6481
  • 501 Centerville Rd Ste 101
    Warwick, RI 02886
    (401) 606-2680
  • 900 Warren Ave Ste 400
    East Providence, RI 02914
    (401) 331-1221
  • 41 Sanderson Rd Ste 201
    Smithfield, RI 02917
    (401) 949-0300
  • 20 Southwest Ave
    Jamestown, RI 02835
    (401) 423-2616
  • 6 Blackstone Valley Pl Ste 701
    Lincoln, RI 02865
    (401) 333-3111
  • 70 Kenyon Ave Ste 215
    Wakefield, RI 02879
    (401) 330-2488
  • 65 Village Square Dr
    South Kingstown, RI 02879
    (401) 789-5924
  • 711 Main Rd
    Tiverton, RI 02878
    (401) 624-1400
  • 176 Toll Gate Rd Ste 101
    Warwick, RI 02886
    (401) 737-9240
  • 59 S County Commons Way Fl H32
    Wakefield, RI 02879
    (401) 783-0084

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
11041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

 
2111N00000XChiropractic Providers

Chiropractor

 
3133V00000XDietary & Nutritional Service Providers

Dietitian, Registered

 
4207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

 
5207QS0010XAllopathic & Osteopathic Physicians

Family Medicine
Sports Medicine

 
6207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

 
7207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

 
8207RS0010XAllopathic & Osteopathic Physicians

Internal Medicine
Sports Medicine

 
9208000000XAllopathic & Osteopathic Physicians

Pediatrics

 
102084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

 
11363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

 
12363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

 
13363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

 

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.

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

PETER K MARKELL

Authorized Official Title
EVP & CFO
Authorized Official Phone
(401) 444-7914

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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 1780273540, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 8 → 16 → 7 2 → 4 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 4 + 7 + 6 + 5 + 8 + 24 = 70

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

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1780273540.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780273540, enumerated as an "organization" on January 15, 2021.

The provider is located at 15 LASALLE SQUARE PROVIDENCE, RI 02903 and the phone number is (401) 444-4383.

Internal Medicine with taxonomy code 207R00000X.