Caryn Hasselbring, M.D.
NPI 1124086699 · Rheumatology Physician · Orlando, FL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caryn Hasselbring, M.D. is a Rheumatology Physician provider in Orlando, FL (NPI 1124086699).
Provider details
- NPI number
- 1124086699
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME0051093 (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
20 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
1,338 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 300 | $118 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 223 | $66 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 164 | $119 |
| 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 | 163 | $15 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 | 161 | $26 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 161 | 48 |
| Duloxetine Hcl | 127 | 32 |
| Hydroxychloroquine Sulfate | 117 | 36 |
| Meloxicam | 109 | 37 |
| Tramadol Hcl | 70 | 23 |
| Gabapentin | 67 | 20 |
| Folic Acid | 60 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,553 across 127 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
- 2006-05-03
- Last updated
- 2011-10-12
Frequently asked questions
- What is Caryn Hasselbring's NPI number?
- Caryn Hasselbring's National Provider Identifier (NPI) is 1124086699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caryn Hasselbring's specialty?
- Caryn Hasselbring is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Caryn Hasselbring located?
- Caryn Hasselbring's practice location on file with NPPES is 3160 Southgate Commerce Blvd, Orlando, FL 32806-8549.
- What is Caryn Hasselbring's phone number?
- The practice phone number listed in the NPPES registry for Caryn Hasselbring is (407) 859-4540.
- Does Caryn Hasselbring accept Medicare?
- Caryn Hasselbring is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caryn Hasselbring's NPI active?
- Yes — Caryn Hasselbring's NPI (1124086699) is active in the NPPES registry as of the last update on 2011-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.