JOHNAL MIGUEL MANASAN RN
NPI 1144998261
Nurse Anesthetist, Certified Registered in Oakland, CA
About Johnal Miguel Manasan Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHNAL MIGUEL MANASAN RN (NPI 1144998261) is an individual nurse anesthetist, certified registered in Oakland, California, licensed in California (95002272) and active in the NPI registry since September 2021. He is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Johnal Miguel Manasan Rn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Johnal Manasan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Visalia, CA 93291
- Reassigned Medicare billing, California enrollment
- 131 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94609 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAKLAND, CA 94609
OAKLAND, CA 94609
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 Johnal Manasan's NPI number?
The NPI number for Johnal Manasan is 1144998261. It was assigned to this individual provider in the NPPES registry on September 2, 2021. The provider is also known as John Miguel Manasan Rn.
Where is Johnal Manasan located?
Johnal Manasan practices at 3100 Telegraph Ave, Oakland, CA 94609. The listed phone number is (800) 607-6377.
What is Johnal Manasan's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Johnal Manasan enrolled in Medicare?
Yes. Johnal Manasan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Johnal Manasan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Johnal Manasan reassigns Medicare benefits to Oak Creek Anesthesia Services, Inc. (Visalia, CA). The 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 Johnal Manasan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Johnal Manasan was last updated on January 26, 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.
# Johnal Miguel Manasan, RN · NPI 1144998261
Nurse Anesthetist, Certified Registered physician in Oakland, California. Individual provider, active in the CMS NPPES registry since September 2, 2021.
## Identity
- **NPI:** 1144998261 (Entity type: Individual)
- **Enumerated:** September 2, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 95002272 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3100 TELEGRAPH AVE, Oakland, CA 94609-3239
- **Phone:** (800) 607-6377
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Oak Creek Anesthesia Services, Inc. (NPI 1619589512, Visalia, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** January 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1144998261) · Data from the CMS NPPES public registry.