Nayab Sultan, MD
NPI 1720737018 · Hospitalist Physician · Grass Valley, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nayab Sultan, MD is a Hospitalist Physician provider in Grass Valley, CA (NPI 1720737018).
Provider details
- NPI number
- 1720737018
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A201892 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 25 |
| Lisinopril | 24 |
| Amlodipine Besylate | 19 |
| Tamsulosin Hcl | 18 |
| Pantoprazole Sodium | 18 |
| Clonazepam | 17 |
| Metformin Hcl | 16 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 14 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-22
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is Nayab Sultan's NPI number?
- Nayab Sultan's National Provider Identifier (NPI) is 1720737018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nayab Sultan's specialty?
- Nayab Sultan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Nayab Sultan located?
- Nayab Sultan's practice location on file with NPPES is 280 Sierra College Dr Ste 120, Grass Valley, CA 95945-5763.
- What is Nayab Sultan's phone number?
- The practice phone number listed in the NPPES registry for Nayab Sultan is (530) 477-4480.
- Does Nayab Sultan accept Medicare?
- Nayab Sultan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nayab Sultan's NPI active?
- Yes — Nayab Sultan's NPI (1720737018) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.