James Novak, MD
NPI 1689744351 · Nephrology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Novak, MD is a Nephrology Physician provider in Detroit, MI (NPI 1689744351).
Provider details
- NPI number
- 1689744351
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301080011 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
587 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 145 | $79 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 106 | $119 |
| Hemodialysis Procedure With Physician Evaluation90935 | 78 | $70 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 45 | $174 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 38 | $81 |
| Dialysis Procedure Requiring Repeat Evaluation90947 | 35 | $122 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 35 | 15 |
| Chlorthalidone | 31 | 15 |
| Hydralazine Hcl | 29 | — |
| Atorvastatin Calcium | 25 | 15 |
| Calcium Acetate | 20 | — |
| Empagliflozinbrand: Jardiance | 18 | — |
| Lisinopril | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$241 across 2 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
- 2006-11-09
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is James Novak's NPI number?
- James Novak's National Provider Identifier (NPI) is 1689744351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Novak's specialty?
- James Novak is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is James Novak located?
- James Novak's practice location on file with NPPES is 2799 W Grand Blvd, Cfp-505, Detroit, MI 48202.
- What is James Novak's phone number?
- The practice phone number listed in the NPPES registry for James Novak is (313) 916-2710.
- Does James Novak accept Medicare?
- James Novak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Novak's NPI active?
- Yes — James Novak's NPI (1689744351) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.