Asif Mastan, MD
NPI 1689985020 · Hospitalist Physician · Matthews, NC
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Asif Mastan, MD is a Hospitalist Physician provider in Matthews, NC (NPI 1689985020).
Provider details
- NPI number
- 1689985020
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2019-02538 (NC)
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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,000 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 50 Minutes99233 | 424 | $110 |
| Advance Care Planning, First 30 Minutes99497 | 186 | $70 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 161 | $105 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 143 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 34 | $162 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 27 |
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) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 32 | 32 |
| Losartan Potassium | 26 | 13 |
| Prednisone | 24 | 22 |
| Cephalexin | 23 | 23 |
| Apixabanbrand: Eliquis | 22 | 13 |
| Metoprolol Succinate | 22 | 18 |
| Doxycycline Hyclate | 21 |
Practice location
Mailing address
Additional practice locations (4)
- 1000 Blythe BlvdCharlotte, NC 28203-5812Phone: (704) 355-0720
- 8800 N Tryon StCharlotte, NC 28262-3300Phone: (704) 863-6241
- 2001 Vail AveCharlotte, NC 28207-1248Phone: (704) 304-6070
- 10628 Park RdCharlotte, NC 28210-8407Phone: (704) 667-7070
Registry dates
- Enumerated
- 2010-06-30
- Last updated
- 2024-07-15
Frequently asked questions
- What is Asif Mastan's NPI number?
- Asif Mastan's National Provider Identifier (NPI) is 1689985020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Asif Mastan's specialty?
- Asif Mastan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Asif Mastan located?
- Asif Mastan's practice location on file with NPPES is 1000 Healing Way, Matthews, NC 28104-4969.
- What is Asif Mastan's phone number?
- The practice phone number listed in the NPPES registry for Asif Mastan is (980) 993-2240.
- Does Asif Mastan accept Medicare?
- Asif Mastan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Asif Mastan's NPI active?
- Yes — Asif Mastan's NPI (1689985020) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.