William D. Spielfogel, DPM
- Medicare patients, 2024
- 798
- Part D claims, 2024
- 451
- Hospital affiliations
- 1
- Industry payments
- $393
- Medical groups
- 3
- Practice address
- 930 5th Ave, New York, NY 10021
- Practice phone
- Call (718) 680-6276
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hamilton Foot And Ankle Associates
Podiatry practice · New York, New York
Find William Spielfogel's professional email, personal email and mobile number
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William D. Spielfogel is a podiatric surgeon in New York, New York
William Spielfogel practices at Hamilton Foot And Ankle Associates in New York, New York.
William Spielfogel's NPI, 1790767093, was assigned on November 14, 2005. William Spielfogel graduated from New York College of Podiatric Medicine in 1989. William Spielfogel holds New York license N004601.
- NPI
- 1790767093NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628091360
- NPI enumeration date
- November 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 680-6276
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William D. Spielfogel practices at Hamilton Foot and Ankle Associates in New York, New York
William Spielfogel's primary practice is Hamilton Foot and Ankle Associates, at 930 5th Ave, New York, NY 10021. The practice phone is (718) 680-6276.
- Hamilton Foot and Ankle Associates930 5th Ave, New York, NY 10021Phone(718) 680-6276
Source: Dmand AI Affiliation Data
William D. Spielfogel is affiliated with 4 sites of care and 3 medical groups
William Spielfogel's primary practice is Hamilton Foot And Ankle Associates in New York, New York. William Spielfogel is also affiliated with Lenox Hill Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links William Spielfogel to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William D. Spielfogel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Spielfogel practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hamilton Foot And Ankle Associates | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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William D. Spielfogel is one of 515 podiatric surgeons in New York
Foot and ankle surgery is William Spielfogel's primary specialty in the NPI Registry, under taxonomy code 213ES0103X. William Spielfogel is licensed in New York.
Specialties and state licenses
- Foot and ankle surgery podiatrist, New YorkPrimary
Podiatric surgeons near William Spielfogel
Counts of podiatric surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
William D. Spielfogel treated 798 Medicare patients in 2024, average age 77
CMS counts 798 Medicare patients who saw William Spielfogel in 2024. The largest group is 75 to 84, with 329 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts William Spielfogel's median patient age at 57, with 56% women.
William Spielfogel's Medicare patients by age, 2024
William Spielfogel's Medicare patients by sex, 2024
- Women47660%
- Men32240%
Chronic conditions among William Spielfogel's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis60%
- Diabetes42%
- Ischemic heart disease36%
- Osteoporosis25%
- Anxiety24%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
William Spielfogel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women56%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William D. Spielfogel wrote 451 Medicare Part D claims in 2024
In 2024, William Spielfogel wrote 451 Medicare Part D claims for 186 patients. 93% of them were for generic drugs.
William Spielfogel's Part D claims by kind of drug, 2024
- Generic419 claims93%
- Brand-name32 claims7%
Drug classes CMS tracks in William Spielfogel's Part D claims, 2024
- Antibiotics16%71 of 451 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
William D. Spielfogel scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for William Spielfogel for performance year 2024, reported individually. William Spielfogel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 297 procedures of removal of tissue by William Spielfogel, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
William Spielfogel's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where William Spielfogel ranks in Medicare procedure volume
- Removal of nail tissue
- 84th percentile497 procedures
- Removal of skin lesions
- 82nd percentile318 procedures
- Removal of tissue
- 94th percentile297 procedures
- Removal or shaving of skin growth
- 84th percentile88 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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William D. Spielfogel received $393 in industry payments in 2025
CMS Open Payments shows 4 general payments to William Spielfogel from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. PolyNovo North America LLC paid the most, $172.
Companies that paid William Spielfogel the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
William D. Spielfogel graduated from New York College of Podiatric Medicine
William Spielfogel graduated from New York College of Podiatric Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William D. Spielfogel's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about William D. Spielfogel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William D. Spielfogel's NPI number?
William D. Spielfogel's NPI number is 1790767093. It was assigned on November 14, 2005, and it is active in the NPI Registry.
What does William D. Spielfogel specialize in?
William D. Spielfogel is a podiatric surgeon in New York, New York. The primary specialty in the NPI Registry is Foot & Ankle Surgery Podiatrist (taxonomy code 213ES0103X).
Where does William D. Spielfogel practice?
William Spielfogel practices at 930 5th Ave, New York, NY 10021. William Spielfogel's primary practice is Hamilton Foot And Ankle Associates in New York, New York. Dmand AI also links William Spielfogel to 2 group practices and clinics and 2 medical groups.
What is William D. Spielfogel's office phone number?
The practice phone on file for William Spielfogel is (718) 680-6276.
What is William D. Spielfogel's medical license number?
William Spielfogel holds New York license N004601.
Which hospitals is William D. Spielfogel affiliated with?
William Spielfogel is affiliated with Lenox Hill Hospital.
What medical group is William D. Spielfogel part of?
William Spielfogel is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links William Spielfogel to 2 more medical groups.
Does William D. Spielfogel accept Medicare?
Yes. CMS lists William Spielfogel as accepting Medicare assignment.
What is William D. Spielfogel's MIPS score?
William Spielfogel's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does William D. Spielfogel see?
CMS counts 798 Medicare patients who saw William Spielfogel in 2024, with an average age of 77.
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Where did William D. Spielfogel go to medical school?
William Spielfogel graduated from New York College of Podiatric Medicine in 1989.
Has William D. Spielfogel received payments from drug or device companies?
CMS Open Payments shows $393 in general payments to William Spielfogel from 4 companies from 2025 to 2025. The largest total came from PolyNovo North America LLC.
How long has William D. Spielfogel been practicing?
William Spielfogel graduated from medical school in 1989, 37 years ago.
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