Active NPI
Frederick Foot and Ankle Specialists PC
- Durable Medical Equipment & Medical Supplies
- Frederick, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Durable Medical Equipment & Medical Supplies
- Legal business name
- FREDERICK FOOT AND ANKLE SPECIALISTS PC
- Practice address
- 141 Thomas Johnson Dr
Suite 170
Frederick, MD 21702 - Phone
- (301) 668-9707
- Fax
- (301) 668-4927
- NPI assigned
- Aug 7, 2014
- Last updated
- Jul 21, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Yenisey Yanes, DPM
- Title
- President
- Phone
- (240) 575-2222
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Durable Medical Equipment & Medical Supplies | 332B00000X | Primary | ||
| Customized Equipment (DME) | 332BC3200X |
Addresses
Primary practice location
141 Thomas Johnson Dr
Suite 170
Frederick, MD 21702
Mailing address
141 Thomas Johnson Dr
Suite 170
Frederick, MD 21702
Phone (301) 668-9707
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 413382000 | Medicaid | MD |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20100930045830 | MD | DME Supplier - Physician - Podiatry | 7911915137 |
1 other NPI on this enrollment This NPI is an additional NPI on the enrollment Practice locations: Frederick, MD |
Other NPIs on the same Medicare enrollment 1
NPIs listed together on one Medicare enrollment, typically parts of the same organization.
-
dba Frederick Foot and Ankle
- Foot & Ankle Surgery Podiatrist
- Frederick, MD
- NPI 1205906302
O20100930045830
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
Medicare medical equipment & supply locations
| Supplier | Supplies | Medicare assignment |
|---|---|---|
| Frederick Foot and Ankle Specialist | (TENS) Transcutaneous Electrical Nerve Stimulators and/or Supplies|Canes and/or Crutches|Orthoses: Custom Fabricated|Orthoses: Prefabricated (Non-Custom Fabricated)|Orthoses: Off-The-Shelf|Surgical Dressings|Diabetic Shoes and Inserts|Diabetic Shoes/Inserts - Custom | Accepts assignment |
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Foot & Ankle Surgery Podiatrist
- Frederick, MD
- NPI 1497904106
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1407369600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1753056000000",
"number": "1093124778",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "141 THOMAS JOHNSON DR",
"address_2": "SUITE 170",
"city": "FREDERICK",
"state": "MD",
"postal_code": "21702",
"telephone_number": "301-668-9707",
"fax_number": "301-668-4927"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "141 THOMAS JOHNSON DR",
"address_2": "SUITE 170",
"city": "FREDERICK",
"state": "MD",
"postal_code": "21702",
"telephone_number": "301-668-9707",
"fax_number": "301-668-4927"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "FREDERICK FOOT AND ANKLE SPECIALISTS PC",
"organizational_subpart": "NO",
"enumeration_date": "2014-08-07",
"last_updated": "2025-07-21",
"certification_date": "2025-07-21",
"status": "A",
"authorized_official_last_name": "YANES",
"authorized_official_first_name": "YENISEY",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "240-575-2222",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "DPM"
},
"taxonomies": [
{
"code": "332B00000X",
"taxonomy_group": "",
"desc": "Durable Medical Equipment & Medical Supplies",
"state": null,
"license": null,
"primary": true
},
{
"code": "332BC3200X",
"taxonomy_group": "",
"desc": "Durable Medical Equipment & Medical Supplies, Customized Equipment",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "413382000",
"state": "MD"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Frederick, MD
- Frederick Family Inc
- Frederick Family Medical Clinic
- Frederick Foot & Ankle ASC LLC
- Frederick Foot & Ankle Surgery Center LLC
- Frederick Foot and Ankle Specialists
- Frederick Foot and Ankle Specialists PC (Frederick Foot and Ankle)
- Frederick Gastroenterology Associates PA
- Frederick Health and Rehabilitation LLC
- Frederick Health Care LLC (Northhampton Manor Nursing and Rehabilitation Center)
- Frederick Health Care LLC (Northhampton Manor Nursing and Rehabilitation Center)
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.