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Edit this profileAt a glance
- 425 Huehl Rd # 13, Northbrook, IL 60062
About Dr. Williams
Ni A. Williams, DPM is a healthcare provider in Northbrook, IL specializing in podiatry — primary podiatric medicine. Ni trained at William M. Scholl College of Podiatric Medicine, graduating in 2006. Ni is also listed as specializing in podiatry. According to Medicare claims data, Ni cared for 4,930 Medicare patients across 8,670 services. The services billed most often include removal of fingernails or toenails, 6 or more nails, trimming of dystrophic nails, any number, and removal of fingernails or toenails, 1-5 nails. This provider record is associated with NPI 1861673576.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (847) 504-5000
- Email not available
Practice Locations
425 HUEHL RD # 13
Northbrook, IL 60062
Conditions Commonly Evaluated or Treated
Within Podiatry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Circulation
Circulation & swelling
Deformities
Heel & foot pain
Injuries
Injuries & trauma
Joint pain
Lumps & bumps
Nail conditions
Nerve pain
Nerve problems
Pain
Pediatric foot problems
Skin & nails
Skin conditions
Structural foot problems
Tendon problems
Toe problems
Procedures & services
Ankle surgery
- Ankle Replacement
- Ankle arthroscopy
- Ankle fusion
- Ankle Ligament Surgery
Bracing & immobilization
Cosmetic
Diagnostic
Foot surgery
- Big Toe Fusion
- Big Toe Joint Replacement
- Bone Spur Removal Foot
- Flat Foot Reconstruction
- Foot Fracture Pinning
- Ganglion Cyst Removal Foot
- Hammertoe Surgery
- Morton's Neuroma Surgery
- Plantar Fascia Release
- Plantar Fibroma Removal
- Tarsal Tunnel Release
Imaging & diagnostics
Non-surgical pain relief
Pain relief
Procedures
Routine & preventive care
Surgery
- Claw toe surgery
- Lapiplasty
- Minimally invasive bunion surgery
- Plantar plate repair
- Pump bump surgery
- Sesamoid removal
- Subtalar arthroereisis
- Toe lengthening surgery
- Tailor's Bunion Surgery
Wound care
Most searched procedures
Injections
- Alcohol Injections For Neuroma
- Amniotic injection for foot pain
- Botox for sweaty feet
- Cortisone Shot In Foot
- PRP Therapy For Foot
Nail procedures
Tendon procedures
- Achilles tendon repair
Procedures Most Often Billed to Medicare
8,670 services · 4,930 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of fingernails or toenails, 6 or more nails | Procedure | 11721 |
1,609 | More than most peers in Podiatry — Primary Podiatric… |
| Removal of fingernails or toenails, 1-5 nails | Procedure | 11720 |
1,108 | More than most peers in Podiatry — Primary Podiatric… |
| Removal of noncancer thickened skin growth, 1 growth | Procedure | 11055 |
804 | More than most peers in Podiatry — Primary Podiatric… |
| Removal of noncancer thickened skin growth, 2-4 growths | Procedure | 11056 |
737 | More than most peers in Podiatry — Primary Podiatric… |
| Removal of fingernails or toenails, 6 or more nails | Procedure | 11721 |
518 | More than most peers in Podiatry — Primary Podiatric… |
| Removal of fingernails or toenails, 1-5 nails | Procedure | 11720 |
513 | More than most peers in Podiatry — Primary Podiatric… |
| Removal of noncancer thickened skin growth, 1 growth | Procedure | 11055 |
298 | More than most peers in Podiatry — Primary Podiatric… |
| Removal of noncancer thickened skin growth, 2-4 growths | Procedure | 11056 |
253 | More than most peers in Podiatry — Primary Podiatric… |
| Simple or single drainage of skin abscess | Procedure | 10060 |
106 | More often than most peers in Podiatry — Primary Podiatric… |
| Simple or single drainage of skin abscess | Procedure | 10060 |
37 | More often than most peers in Podiatry — Primary Podiatric… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other podiatry specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at William M. Scholl College of Podiatric Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2006 at William M. Scholl College of Podiatric Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Removal of fingernails or toenails, 6 or more nails 8
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Williams?
Dr. Williams is a podiatry in Northbrook, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Podiatry — Primary Podiatric Medicine”.
NPI registry
What is Dr. Williams's address?
Dr. Williams is listed at 425 Huehl Rd # 13, Northbrook, IL 60062. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Williams?
The number on file is (847) 504-5000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Williams's NPI number?
Dr. Williams's National Provider Identifier is 1861673576. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Williams train?
Dr. Williams attended William M. Scholl College of Podiatric Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Williams been practicing?
Dr. Williams has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Williams perform?
According to Medicare billing data, Dr. Williams performs procedures including removal of fingernails or toenails, 6 or more nails, removal of fingernails or toenails, 1-5 nails and removal of noncancer thickened skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williams. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.