Nina Blum, MD
NPI 1922533256 · Internal Medicine Physician · Tavares, FL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nina Blum, MD is a Internal Medicine Physician provider in Tavares, FL (NPI 1922533256).
Provider details
- NPI number
- 1922533256
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME156627 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 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
3,284 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 1,008 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 851 | $124 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 762 | $66 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 281 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 128 | $88 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
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 |
|---|---|---|
| Hydroxychloroquine Sulfate | 226 | 84 |
| Prednisone | 203 | 70 |
| Methotrexate Sodiumbrand: Methotrexate | 193 | 72 |
| Alendronate Sodium | 93 | 38 |
| Duloxetine Hcl | 41 | 17 |
| Leucovorin Calcium | 36 | 11 |
| Folic Acid | 36 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,145 across 198 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
- 2017-04-24
- Last updated
- 2022-10-10
- Certified
- 2022-10-10
Frequently asked questions
- What is Nina Blum's NPI number?
- Nina Blum's National Provider Identifier (NPI) is 1922533256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nina Blum's specialty?
- Nina Blum is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nina Blum located?
- Nina Blum's practice location on file with NPPES is 1613 Banning Beach Rd, Tavares, FL 32778-2024.
- What is Nina Blum's phone number?
- The practice phone number listed in the NPPES registry for Nina Blum is (352) 343-7735.
- Does Nina Blum accept Medicare?
- Nina Blum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nina Blum's NPI active?
- Yes — Nina Blum's NPI (1922533256) is active in the NPPES registry as of the last update on 2022-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.