Active NPI
William N Segal, MD
- Gastroenterology Physician
- Princeton, NJ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- 25MA06364000
- Practice address
- 731 Alexander Rd
Suite 100
Princeton, NJ 08540-6345 - Phone
- (609) 924-1422
- Fax
- (609) 924-7473
- NPI assigned
- Jul 29, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | 25MA06364000 | NJ | Primary |
Addresses
Primary practice location
731 Alexander Rd
Suite 100
Princeton, NJ 08540-6345
Mailing address
731 Alexander Rd
Suite 100
Princeton, NJ 08540-6345
Phone (609) 924-1422
Other identifiers 9
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0821011000 | Other | KEYSTONE | |
| P399224 | Other | OXFORD | |
| 000795866 | Other | PERSONAL CHOICE | |
| 100010067 | Other | RAILROAD MEDICARE | |
| 1492643004 | Other | CIGNA | |
| 00795866 | Other | INDEPENDENCE BLUE CROSS | |
| 000865670 | Other | AMERIHEALTH PERS. CHOICE | |
| 7517106 | Medicaid | NJ | |
| 0981974000 | Other | AMERIHEALTH HMO |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NJ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Gastroenterology
- Education
- Other, 1990
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
5 Plainsboro Rd
Suite 450
Plainsboro, NJ 08536-1979
Phone (609) 853-6390
Hospital & facility affiliations
- University Medical Center of Princeton at Plainsboro
- Hospital of Univ of Pennsylvania
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 116 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 68 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Clinical Health Care Associates of New Jersey, P.C. | Gastroenterology | Current | Accepting new patients |
| Princeton Healthcare Affiliated Physicians PC | Current | Accepting new patients | |
| Allied Digestive Health, LLC | Gastroenterology | Current | Accepting new patients |
| Princeton Healthcare Affiliated Physicians PC | Current | Accepting new patients | |
| Princeton Endoscopy Center LLC | Current | Accepting new patients | |
| Princeton Healthcare Affiliated Physicians PC | Gastroenterology | Current | Accepting new patients |
Locations
401 Ridge Rd
Ste 6
Dayton, NJ 08810
Phone (732) 329-4800
350 Forsgate Dr
Ste 103
Monroe Twp, NJ 08831
Phone (609) 831-0779
5 Plainsboro Rd
Ste 450
Plainsboro, NJ 08536
Phone (609) 477-3025
281 Witherspoon St
Ste 100
Princeton, NJ 08540
Phone (609) 497-2211
281 Witherspoon St
Ste 230
Princeton, NJ 08540
Phone (609) 895-1070
731 Alexander Rd
Ste 100
Princeton, NJ 08540
Phone (609) 924-1422
2346 Route 33
Ste E107A
Robbinsville, NJ 08691
Phone (609) 853-6400
1 Washington Blvd
Ste A
Trenton, NJ 08691
Phone (609) 448-4353
1006 Mantua Pike
Woodbury Hts, NJ 08097
Phone (856) 845-6880
Organizations & group practices 6
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Family Medicine Physician
- Cherry Hill, NJ
- NPI 1447260435
Gastroenterology
-
- Internal Medicine Physician
- Plainsboro, NJ
- NPI 1518194323
Gastroenterology
-
- Gastroenterology Physician
- West Long Beach, NJ
- NPI 1265831259
-
- Ambulatory Surgical Clinic/Center
- Princeton, NJ
- NPI 1578525283
-
- Internal Medicine Physician
- Ewing, NJ
- NPI 1467835793
-
- Internal Medicine Physician
- Princeton, NJ
- NPI 1770176372
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Plainsboro, NJ
- NPI 1689714255
-
- General Acute Care Hospital
- Philadelphia, PA
- NPI 1851370910
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1122595200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1576022400000",
"number": "1881694974",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "731 ALEXANDER RD",
"address_2": "SUITE 100",
"city": "PRINCETON",
"state": "NJ",
"postal_code": "085406345",
"telephone_number": "609-924-1422",
"fax_number": "609-924-7473"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "731 ALEXANDER RD",
"address_2": "SUITE 100",
"city": "PRINCETON",
"state": "NJ",
"postal_code": "085406345",
"telephone_number": "609-924-1422",
"fax_number": "609-924-7473"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SEGAL",
"first_name": "WILLIAM",
"middle_name": "N",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-07-29",
"last_updated": "2019-12-11",
"certification_date": "2019-12-11",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "NJ",
"license": "25MA06364000",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "KEYSTONE",
"identifier": "0821011000",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "OXFORD",
"identifier": "P399224",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PERSONAL CHOICE",
"identifier": "000795866",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "100010067",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "1492643004",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "INDEPENDENCE BLUE CROSS",
"identifier": "00795866",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AMERIHEALTH PERS. CHOICE",
"identifier": "000865670",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "7517106",
"state": "NJ"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AMERIHEALTH HMO",
"identifier": "0981974000",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Princeton, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.