Demetrios Grossos, D.P.M.
NPI 1598053944 · Podiatrist · Brooklyn, NY
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Demetrios Grossos, D.P.M. is a Podiatrist provider in Brooklyn, NY (NPI 1598053944).
Provider details
- NPI number
- 1598053944
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MD00326700 (NJ)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,586 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 1,344 | $44 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 641 | $81 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 503 | $89 |
| Removal of Noncancer Thickened Skin Growth, More Than 4 Growths11057 | 304 | $89 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 177 | $125 |
| X-Ray of Foot, Minimum of 3 Views73630 | 111 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 26 | 25 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 25 | 22 |
| Ciclopirox Olaminebrand: Ciclopirox | 22 | 18 |
| Meloxicam | 17 | 13 |
| Cephalexin | 14 | 14 |
| Ammonium Lactate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$305 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-07-19
- Last updated
- 2020-08-31
- Certified
- 2020-08-31
Frequently asked questions
- What is Demetrios Grossos's NPI number?
- Demetrios Grossos's National Provider Identifier (NPI) is 1598053944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demetrios Grossos's specialty?
- Demetrios Grossos is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Demetrios Grossos located?
- Demetrios Grossos's practice location on file with NPPES is 150 55th St, Brooklyn, NY 11220-2553.
- What is Demetrios Grossos's phone number?
- The practice phone number listed in the NPPES registry for Demetrios Grossos is (201) 232-8170.
- Does Demetrios Grossos accept Medicare?
- Demetrios Grossos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Demetrios Grossos's NPI active?
- Yes — Demetrios Grossos's NPI (1598053944) is active in the NPPES registry as of the last update on 2020-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.