Active NPI
Sheldon Kenneth Gottlieb, MD, PHD
- Dermatology Physician
- Washington, DC
National Provider Identifier
1881691715
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dermatology Physician
- License
- MD25652
- Practice address
- 900 New Hampshire Ave NW
Washington, DC 20037-2301 - Phone
- (202) 333-1907
- Fax
- (202) 338-0477
- NPI assigned
- Jul 7, 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dermatology Physician | 207N00000X | MD25652 | DC | Primary |
| Dermatology Physician | 207N00000X | D0013967 | MD | |
| Dermatology Physician | 207N00000X | C310116 | CA |
Addresses
Primary practice location
900 New Hampshire Ave NW
Washington, DC 20037-2301
Mailing address
900 New Hampshire Ave NW
Washington, DC 20037-2301
Phone (202) 333-1907
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine, Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| C310116 | CA | MD | Dermatology Physician |
| MD25652 | DC | MD | Dermatology Physician |
| D0013967 | MD | MD | Dermatology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Charles Joel Bier, M.D., PLLC | Past | Accepting new patients |
Organizations & group practices 1
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.
-
- Internal Medicine Physician
- Washington, DC
- NPI 1013557834
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1120694400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1881691715",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "900 NEW HAMPSHIRE AVE NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200372301",
"telephone_number": "202-333-1907",
"fax_number": "202-338-0477"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "900 NEW HAMPSHIRE AVE NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200372301",
"telephone_number": "202-333-1907",
"fax_number": "202-338-0477"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GOTTLIEB",
"first_name": "SHELDON",
"middle_name": "KENNETH",
"name_prefix": "Dr.",
"credential": "MD, PHD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-07-07",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "DC",
"license": "MD25652",
"primary": true
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "MD",
"license": "D0013967",
"primary": false
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "CA",
"license": "C310116",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.