Ali Nabavi, DO
NPI 1891131652 · Internal Medicine Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ali Nabavi, DO is a Internal Medicine Physician provider in Greenville, SC (NPI 1891131652).
Provider details
- NPI number
- 1891131652
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS018526 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
13 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
50 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 38 | $220 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 12 | $87 |
Typical Medicare-allowed amounts for these services range $87–$220 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 16 | 14 |
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 13 | 13 |
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 no Part D record, 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.
Practice location
Mailing address
Additional practice locations (4)
- 1000 Medical Center BlvdLawrenceville, GA 30046-7694Phone: (678) 312-2418Fax: (678) 312-2434
- 11109 Parkview Plaza DrFort Wayne, IN 46845-1701Phone: (260) 266-2020Fax: (260) 458-5355
- 94 Old Short Hills RdLivingston, NJ 07039-5672Phone: (973) 322-5000
- 7600 Central AvePhiladelphia, PA 19111-2442Phone: (215) 728-2276Fax: (215) 214-4119
Registry dates
- Enumerated
- 2013-05-20
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Ali Nabavi's NPI number?
- Ali Nabavi's National Provider Identifier (NPI) is 1891131652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ali Nabavi's specialty?
- Ali Nabavi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ali Nabavi located?
- Ali Nabavi's practice location on file with NPPES is 300 E Mcbee Ave Fl 4, Greenville, SC 29601-2842.
- What is Ali Nabavi's phone number?
- The practice phone number listed in the NPPES registry for Ali Nabavi is (864) 522-8603.
- Does Ali Nabavi accept Medicare?
- Ali Nabavi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ali Nabavi's NPI active?
- Yes — Ali Nabavi's NPI (1891131652) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.