John Northrup, D.P.M.
NPI 1891178406 · Foot & Ankle Surgery Podiatrist · St Augustine, FL
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Northrup, D.P.M. is a Foot & Ankle Surgery Podiatrist provider in St Augustine, FL (NPI 1891178406).
Provider details
- NPI number
- 1891178406
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- No
- License
- PO3952 (FL)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,316 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 | 1,050 | $43 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 577 | $78 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 | 470 | $67 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 349 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 223 | $123 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 169 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 119 | 63 |
| Methylprednisolone | 52 | 48 |
| Doxycycline Hyclate | 43 | 37 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 33 | 24 |
| Cephalexin | 29 | 29 |
| Meloxicam | 23 | 18 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 22 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,137 across 19 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
Additional practice locations (1)
- 9 Pine Cone Dr Ste 101Palm Coast, FL 32137-8683Phone: (904) 436-8001Fax: (904) 376-7761
Registry dates
- Enumerated
- 2015-06-30
- Last updated
- 2023-10-31
- Certified
- 2023-10-31
Frequently asked questions
- What is John Northrup's NPI number?
- John Northrup's National Provider Identifier (NPI) is 1891178406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Northrup's specialty?
- John Northrup is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is John Northrup located?
- John Northrup's practice location on file with NPPES is 1690 US Highway 1 S Ste C, St Augustine, FL 32084-6024.
- What is John Northrup's phone number?
- The practice phone number listed in the NPPES registry for John Northrup is (904) 436-8001.
- Does John Northrup accept Medicare?
- John Northrup is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Northrup's NPI active?
- Yes — John Northrup's NPI (1891178406) is active in the NPPES registry as of the last update on 2023-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.