NPIMap

Individual provider Active NPI

William Stanley Ottinger, MD

  • Obstetrics & Gynecology Physician
  • Charleston, SC
National Provider Identifier
1184683914
Registry record updated Feb 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
18036 Issued in SC
Practice address
1027 Physicians Dr Ste 110
Charleston, SC 29414-5351
Phone
(843) 740-6700
Fax
(843) 745-9428
NPI assigned
Mar 21, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 23, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 18036 SC Primary

Addresses

Primary practice location

1027 Physicians Dr Ste 110
Charleston, SC 29414-5351

Mailing address

PO Box 751649
Charlotte, NC 28275-1649
Phone (888) 472-0043

Other identifiers 1

IdentifierTypeStateIssuer
180360MedicaidSC

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SC
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050808000646 SC Practitioner - Obstetrics/Gynecology 6204865553 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Medical University of South Carolina College of Medicine, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

2097 Henry Tecklenburg Dr
322W
Charleston, SC 29414-5740
Phone (843) 402-5035

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.25 of 100Reported as group
Quality
82.32
Promoting interoperability
100
Improvement activities
40
Cost
78.52

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Roper Saint Francis Physicians Network Obstetrics & Gynecology CurrentSince Jan 1, 2026 Accepting new patients
Uwh of the Carolinas, PLLC Obstetrics & Gynecology CurrentSince Feb 1, 2021 Accepting new patients
Obhg South Carolina PC Obstetrics & Gynecology CurrentSince Sep 30, 2019 Accepting new patients
Roper St. Francis Specialty Physicians Obstetrics & Gynecology CurrentSince Feb 1, 2026 Accepting new patients
Roper Saint Francis Physicians Network Obstetrics & Gynecology CurrentSince Jan 1, 2026 Accepting new patients
Whap, PA Obstetrics & Gynecology Past Accepting new patients
Roper Saint Francis Physicians Network Past Accepting new patients

Locations

2145 Henry Tecklenburg Dr
Ste 270
Charleston, SC 29414
Phone (843) 212-8055

2095 Henry Tecklenburg Dr
Charleston, SC 29414
Phone (843) 402-1037

2097 Henry Tecklenburg Dr
Ste 211W
Charleston, SC 29414
Phone (843) 958-2555

2097 Henry Tecklenburg Dr
Ste 322W
Charleston, SC 29414
Phone (843) 402-5035

1027 Physicians Dr
Ste 110
Charleston, SC 29414
Phone (843) 740-6700

776 Daniel Ellis Dr
Ste 3C
Charleston, SC 29412
Phone (843) 740-6700

929 Bowman Rd
Ste 400
Mt Pleasant, SC 29464
Phone (843) 730-4124

9330 Medical Plaza Dr
North Charleston, SC 29406
Phone (843) 554-6366

2075 Eagle Landing Blvd
North Charleston, SC 29406
Phone (843) 797-5747

Interoperability endpoints

  • Direct secure messaging: william.ottinger.1@7773.direct.athenahealth.com

Organizations & group practices 8

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.

Hospital & facility affiliations 10

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1142899200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1184683914",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 751649",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282751649",
            "telephone_number": "888-472-0043",
            "fax_number": "843-724-2440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1027 PHYSICIANS DR STE 110",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294145351",
            "telephone_number": "843-740-6700",
            "fax_number": "843-745-9428"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OTTINGER",
        "first_name": "WILLIAM",
        "middle_name": "STANLEY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-21",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "SC",
            "license": "18036",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "180360",
            "state": "SC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Charleston, SC

Sources for this page

Verify at the official NPI Registry.