DR. ALISTAIR C CO MD
NPI 1194971028
Family Medicine in Crystal River, FL
About Dr. Alistair C Co Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALISTAIR C CO MD (NPI 1194971028) is an individual family medicine provider in Crystal River, Florida, licensed in Florida (ME110427) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, is affiliated with Hca Florida Citrus Hospital, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Alistair C Co Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Alistair Co reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Crystal River, FL 34429
- Reassigned Medicare billing, Florida enrollment
Beverly Hills, FL 34465
- Reassigned Medicare billing, Florida enrollment
- Medicare enrollment name: West Florida Medical Associates, PA
- 64 clinicians in this Medicare group
Beverly Hills, FL 34465
- Reassigned Medicare billing, Florida enrollment
- 41 clinicians in this Medicare group
Dunnellon, FL 34431
- Reassigned Medicare billing, Florida enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hca Florida Citrus Hospital
Acute Care Hospitals · Inverness, FLTampa General Hospital
Acute Care Hospitals · Tampa, FLTampa General Hospital Crystal River
Acute Care Hospitals · Crystal River, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34429 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CRYSTAL RIVER, FL 34429
CRYSTAL RIVER, FL 34429
CRYSTAL RIVER, FL 34429
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alistair Co's NPI number?
The NPI number for Alistair Co is 1194971028. It was assigned to this individual provider in the NPPES registry on August 12, 2008.
Where is Alistair Co located?
Alistair Co practices at 700 SE 5th Ter Ste 2, Crystal River, FL 34429. The listed phone number is (352) 352-1388.
What is Alistair Co's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Alistair Co enrolled in Medicare?
Yes. Alistair Co is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alistair Co's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alistair Co reassigns Medicare benefits to 4 organizations: Ace Primary Care LLC (Crystal River, FL), West Florida Medical Associates P A (Beverly Hills, FL), Nature Coast Geriatric Services LLC (Beverly Hills, FL) and L.A. Oliverio,md Enterprises, Inc. (Dunnellon, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alistair Co's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alistair Co accept?
Health plans from AvMed, Health First Commercial Plans, Inc. and Oscar Health Maintenance Organization of Florida list Alistair Co as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Alistair Co affiliated with any hospitals?
According to CMS data, Alistair Co is affiliated with Hca Florida Citrus Hospital, Tampa General Hospital and Tampa General Hospital Crystal River.
When was this NPI record last updated?
The NPPES record for Alistair Co was last updated on January 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Alistair C Co, MD · NPI 1194971028
Family Medicine physician in Crystal River, Florida. Individual provider, active in the CMS NPPES registry since August 12, 2008.
## Identity
- **NPI:** 1194971028 (Entity type: Individual)
- **Enumerated:** August 12, 2008
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** ME110427 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 700 SE 5TH TER STE 2, Crystal River, FL 34429-4865
- **Phone:** (352) 352-1388 · **Fax:** (352) 645-2832
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ace Primary Care LLC (NPI 1588445514, Crystal River, FL); West Florida Medical Associates P A (NPI 1265515001, Beverly Hills, FL); Nature Coast Geriatric Services LLC (NPI 1417340654, Beverly Hills, FL); L.A. Oliverio,md Enterprises, Inc. (NPI 1194042556, Dunnellon, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** January 29, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1194971028) · Data from the CMS NPPES public registry.