Dr. Fernando Mamsaang Gavia, MD
- Medicare services, 2024
- 98
- Medicare patients, 2024
- 144
- Hospital affiliations
- 1
- Industry payments
- $220
- Medical groups
- 2
- Practice address
- 900 S Atlantic Blvd, Monterey Park, CA 91754
- Practice phone
- Call (626) 570-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gavia's professional email, personal email and mobile number
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Dr. Fernando Mamsaang Gavia is an anesthesiologist in Monterey Park, California
Dr. Gavia practices at Monterey Park Hospital in Monterey Park, California, part of AHMC Healthcare.
Dr. Gavia's NPI, 1487798534, was assigned on February 19, 2007. Dr. Gavia graduated from Ross University School of Medicine in 2002. Dr. Gavia holds California license A98156.
- NPI
- 1487798534NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355438953
- NPI enumeration date
- February 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 570-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fernando Mamsaang Gavia practices at Monterey Park Hospital in Monterey Park, California
Dr. Gavia's primary practice is Monterey Park Hospital, at 900 S Atlantic Blvd, Monterey Park, CA 91754 in Los Angeles County. The practice phone is (626) 570-9000.
- Monterey Park Hospital900 S Atlantic Blvd, Monterey Park, CA 91754 · Los Angeles CountyPhone(626) 570-9000
Source: Dmand AI Affiliation Data
Dr. Fernando Mamsaang Gavia is affiliated with 1 site of care and 2 medical groups
Dr. Gavia's primary practice is Monterey Park Hospital in Monterey Park, California, part of AHMC Healthcare. The medical group on file is Alliance Anesthesia Associates Inc. Dmand AI also links Dr. Gavia to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Fernando Mamsaang Gavia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gavia practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Monterey Park Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Fernando Mamsaang Gavia is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Gavia's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Gavia is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Gavia is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Gavia
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Fernando Mamsaang Gavia billed Medicare for 98 services in 2024
CMS data shows 98 Medicare services from Dr. Gavia across 4 procedure codes in 2024, for 144 Medicare patients. Medicare paid $13,424 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gavia's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1022024: 984%
Dr. Gavia compared with the California median for anesthesiologists, 2024
- Dr. Gavia
- California median
- Medicare services
- 98vs 7236% above
- Medicare patients
- 144vs 143Close to median
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Gavia's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Gavia?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gavia and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fernando Mamsaang Gavia treated 144 Medicare patients in 2024, average age 74
CMS counts 144 Medicare patients who saw Dr. Gavia in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have diabetes, and 75% have high blood pressure. 92% are also on Medicaid. Their average risk score is 3.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gavia's median patient age at 56, with 53% women.
Dr. Gavia's Medicare patients by age, 2024
Dr. Gavia's Medicare patients by sex, 2024
- Women7049%
- Men7451%
Chronic conditions among Dr. Gavia's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease61%
- Arthritis53%
- Ischemic heart disease43%
- Heart failure42%
- Mood disorders38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gavia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Fernando Mamsaang Gavia takes part in Medicare
Dr. Gavia accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Fernando Mamsaang Gavia received $220 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Gavia from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $115.
General payments to Dr. Gavia by program year, 2016 to 2025
Companies that paid Dr. Gavia the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Fernando Mamsaang Gavia graduated from Ross University School of Medicine
Dr. Gavia graduated from Ross University School of Medicine in 2002.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Fernando Mamsaang Gavia accepts plans from 2 insurance carriers
Dr. Gavia is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- CMS Medicare
Plan types Dr. Gavia accepts, by number of carriers
- HMO1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Fernando Mamsaang Gavia's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Fernando Mamsaang Gavia
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Fernando Mamsaang Gavia's NPI number?
Dr. Fernando Mamsaang Gavia's NPI number is 1487798534. It was assigned on February 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Fernando Mamsaang Gavia?
Dr. Fernando Mamsaang Gavia is an anesthesiologist in Monterey Park, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Fernando Mamsaang Gavia practice?
Dr. Gavia practices at 900 S Atlantic Blvd, Monterey Park, CA 91754. Dr. Gavia's primary practice is Monterey Park Hospital in Monterey Park, California, part of AHMC Healthcare. Dmand AI also links Dr. Gavia to 1 medical group.
What is Dr. Fernando Mamsaang Gavia's office phone number?
The practice phone on file for Dr. Gavia is (626) 570-9000.
What is Dr. Fernando Mamsaang Gavia's medical license number?
Dr. Gavia holds California license A98156.
Which hospitals is Dr. Fernando Mamsaang Gavia affiliated with?
Dr. Gavia practices at Monterey Park Hospital in Monterey Park, California.
What medical group is Dr. Fernando Mamsaang Gavia part of?
Dr. Gavia is linked to Alliance Anesthesia Associates Inc. Dmand AI links Dr. Gavia to 1 more medical group.
Does Dr. Fernando Mamsaang Gavia accept Medicare?
Yes. CMS data shows Dr. Gavia billed Medicare for 98 services in 2024, and Dr. Gavia accepts Medicare assignment.
How many Medicare patients does Dr. Fernando Mamsaang Gavia see?
CMS counts 144 Medicare patients who saw Dr. Gavia in 2024, with an average age of 74.
Is Dr. Fernando Mamsaang Gavia board certified?
Yes. Dr. Gavia is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Fernando Mamsaang Gavia bill to Medicare?
In 2024, Dr. Gavia's most billed Medicare services were anesthesia (00731), anesthesia (00813) and anesthesia (00811).
Where did Dr. Fernando Mamsaang Gavia go to medical school?
Dr. Gavia graduated from Ross University School of Medicine in 2002.
Has Dr. Fernando Mamsaang Gavia received payments from drug or device companies?
CMS Open Payments shows $220 in general payments to Dr. Gavia from 3 companies from 2016 to 2025. The largest total came from Mallinckrodt LLC.
How long has Dr. Fernando Mamsaang Gavia been practicing?
Dr. Gavia graduated from medical school in 2002, 24 years ago.
What insurance does Dr. Fernando Mamsaang Gavia accept?
Dr. Gavia is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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