Karilyn Grimaldi, PA-C
NPI 1902385321 · Physician Assistant · Orlando, FL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karilyn Grimaldi, PA-C is a Physician Assistant provider in Orlando, FL (NPI 1902385321).
Provider details
- NPI number
- 1902385321
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA9114760 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
11 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
102 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 | 54 | $179 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 21 | $37 |
| Insertion of Needle Or Tube Into Artery of Arm Or Leg36140 | 15 | $76 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 12 | $71 |
Typical Medicare-allowed amounts for these services range $37–$179 (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.
Practice location
Mailing address
Additional practice locations (10)
- 601 E Altamonte DrAltamonte Springs, FL 32701-4802Phone: (407) 303-7283
- 2100 Ocoee Apopka RdApopka, FL 32703-9210Phone: (407) 303-7283
- 400 Celebration PlCelebration, FL 34747-4970Phone: (407) 303-7283
- 40100 Highway 27Davenport, FL 33837-5906Phone: (407) 303-7283
- 2450 N Orange Blossom TrlKissimmee, FL 34744-2316Phone: (407) 303-7283
- 2501 N Orange AveOrlando, FL 32804-4603Phone: (407) 303-7283
- 7727 Lake Underhill RdOrlando, FL 32822-8224Phone: (407) 303-7283
- 1000 Waterman WayTavares, FL 32778-5266Phone: (407) 303-7283
- 200 N Lakemont AveWinter Park, FL 32792-3273Phone: (407) 303-7283
Registry dates
- Enumerated
- 2018-08-07
- Last updated
- 2025-05-09
- Certified
- 2025-05-09
Frequently asked questions
- What is Karilyn Grimaldi's NPI number?
- Karilyn Grimaldi's National Provider Identifier (NPI) is 1902385321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karilyn Grimaldi's specialty?
- Karilyn Grimaldi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karilyn Grimaldi located?
- Karilyn Grimaldi's practice location on file with NPPES is 601 E Rollins St, Orlando, FL 32803-1248.
- What is Karilyn Grimaldi's phone number?
- The practice phone number listed in the NPPES registry for Karilyn Grimaldi is (407) 303-7283.
- Does Karilyn Grimaldi accept Medicare?
- Karilyn Grimaldi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karilyn Grimaldi's NPI active?
- Yes — Karilyn Grimaldi's NPI (1902385321) is active in the NPPES registry as of the last update on 2025-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.