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Dr. Fernando Grigera, MD
NPI1770579658PAC ID8022921899
- Medicare services, 2024
- 762
- Medicare patients, 2024
- 459
- Part D claims, 2024
- 1,271
- Publications
- 5
- Hospital affiliations
- 5
- Practice address
- 777 Hospital Way, Pocatello, ID 83201
- Practice phone
- Call (208) 239-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grigera's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Fernando Grigera is a cardiologist in Pocatello, Idaho
Dr. Grigera practices at Portneuf Medical Center in Pocatello, Idaho, part of Ardent Health.
Dr. Grigera's NPI, 1770579658, was assigned on September 26, 2005. Dr. Grigera holds Idaho license M9142.
NPI and contact details
- NPI
- 1770579658NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022921899
- NPI enumeration date
- September 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 239-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fernando Grigera practices at Portneuf Medical Center in Pocatello, Idaho
Dr. Grigera's primary practice is Portneuf Medical Center, at 777 Hospital Way, Pocatello, ID 83201 in Bannock County. The practice phone is (208) 239-1000.
- Portneuf Medical Center777 Hospital Way, Pocatello, ID 83201 · Bannock CountyPhone(208) 239-1000
Source: Dmand AI Affiliation Data
Dr. Fernando Grigera is affiliated with 5 sites of care and 1 medical group
Dr. Grigera's primary practice is Portneuf Medical Center in Pocatello, Idaho, part of Ardent Health. Dr. Grigera is also affiliated with Bingham Memorial Hospital. The medical group on file is Portneuf Medical. Dmand AI also links Dr. Grigera to 3 more hospitals, each 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 Grigera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grigera practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Portneuf Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Fernando Grigera is one of 77 cardiologists in Idaho
Cardiovascular disease is Dr. Grigera's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Grigera is licensed in Idaho.
Specialties and state licenses
- Cardiovascular disease, IdahoPrimary
Cardiologists near Dr. Grigera
Counts of cardiologists 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 Grigera billed Medicare for 762 services in 2024
CMS data shows 762 Medicare services from Dr. Grigera across 12 procedure codes in 2024, for 459 Medicare patients. Medicare paid $34,136 for them.
Medicare services, 2024762
Medicare patients459
Paid by Medicare$34,136
Procedure codes12
Dr. Grigera's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 7782024: 60322%
- Office and hospital visits
- 2023: 1092024: 15946%
Where Dr. Grigera's Medicare services took place, 2024
- In an office243%
- In a facility73897%
Dr. Grigera compared with the Idaho median for cardiologists, 2024
- Dr. Grigera
- Idaho median
- Medicare services
- 762vs 1,48249% below
- Medicare patients
- 459vs 1,16861% below
- Part D claims
- 1,166vs 1,124Close to median
Medians across 80 cardiologists in Idaho with Dmand AI profiles that report each measure.
Dr. Grigera'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grigera and other cardiologists in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fernando Grigera treated 459 Medicare patients in 2024, average age 74
CMS counts 459 Medicare patients who saw Dr. Grigera in 2024. The largest group is 65 to 74, with 208 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grigera's median patient age at 76, with 38% women.
Medicare patients, 2024459
Average age74
Average risk score1.38
Also on Medicaid13%
Dr. Grigera's Medicare patients by age, 2024
Dr. Grigera's Medicare patients by sex, 2024
- Women20344%
- Men25656%
Chronic conditions among Dr. Grigera's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis56%
- Ischemic heart disease51%
- Diabetes38%
- Heart failure33%
- Atrial fibrillation31%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grigera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women38%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Fernando Grigera wrote 1,271 Medicare Part D claims in 2024
In 2024, Dr. Grigera wrote 1,271 Medicare Part D claims for 189 patients. 85% of them were for generic drugs. CMS names the drug for 1,166 of them, across 23 drugs with 11 or more claims each, at $134,023 in total drug cost. In 2023, CMS named 1,285 claims across 26 drugs.
Part D claims, 20241,271
Drugs named by CMS23
Total drug cost$134,023
Part D patients189
Dr. Grigera's Part D claims by kind of drug, 2024
- Generic1,083 claims85%
- Brand-name188 claims15%
Dr. Grigera's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2852024: 1,1669%
Drugs named by CMS: 23 in 2024, 26 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Fernando Grigera ranks in the 77th percentile for coronary angioplasty and stenting in Medicare
Dr. Grigera accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 41 procedures of coronary angioplasty and stenting by Dr. Grigera, more than 77% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Grigera ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 77th percentile41 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Fernando Grigera has 5 publications on record
Dmand AI links 5 papers to Dr. Grigera, published from 2013 to 2017. 2013 was the busiest year, with 3. The most frequent topics are Immunoglobulin Class Switching, B-Lymphocytes and Cell Line.
Papers5
Years published2013 to 2017
Dr. Grigera's papers by year, 2013 to 2017
Topics Dr. Grigera writes about most
- Immunoglobulin Class Switching
- B-Lymphocytes
- Cell Line
- Endodeoxyribonucleases
- Exons
- Recombination, Genetic
Recent publications by Dr. Grigera
Curr Opin Immunol
AICDA (Activation-Induced Cytidine Deaminase)B-LymphocytesCytidine Deaminase
AdenoviridaeAdenoviridae InfectionsAdenovirus E1B Proteins
B-LymphocytesCells, CulturedDNA-Binding Proteins
See who Dr. Grigera researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grigera works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Fernando Grigera received $6,155 in industry payments from 2016 to 2025
CMS Open Payments shows 112 general payments to Dr. Grigera from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. Edwards Lifesciences Corporation paid the most, $1,826.
General payments to Dr. Grigera by program year, 2016 to 2025
General payments to Dr. Grigera by kind, 2016 to 2025
$6.2Kin total
- Food and beverage$4,55274%
- Travel and lodging$1,54825%
- Education$561%
Companies that paid Dr. Grigera the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Fernando Grigera'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Grigera
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 Grigera's NPI number?
Dr. Fernando Grigera's NPI number is 1770579658. It was assigned on September 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Fernando Grigera?
Dr. Fernando Grigera is a cardiologist in Pocatello, Idaho. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Fernando Grigera practice?
Dr. Grigera practices at 777 Hospital Way, Pocatello, ID 83201. Dr. Grigera's primary practice is Portneuf Medical Center in Pocatello, Idaho, part of Ardent Health. Dmand AI also links Dr. Grigera to 3 hospitals.
What is Dr. Fernando Grigera's office phone number?
The practice phone on file for Dr. Grigera is (208) 239-1000.
What is Dr. Fernando Grigera's medical license number?
Dr. Grigera holds Idaho license M9142.
Which hospitals is Dr. Fernando Grigera affiliated with?
Dr. Grigera practices at Portneuf Medical Center in Pocatello, Idaho. Dr. Grigera is also affiliated with Bingham Memorial Hospital. Dmand AI links Dr. Grigera to 3 more hospitals.
What medical group is Dr. Fernando Grigera part of?
Dr. Grigera is linked to Portneuf Medical.
Does Dr. Fernando Grigera accept Medicare?
Yes. CMS data shows Dr. Grigera billed Medicare for 762 services in 2024, and Dr. Grigera accepts Medicare assignment.
How many Medicare patients does Dr. Fernando Grigera see?
CMS counts 459 Medicare patients who saw Dr. Grigera in 2024, with an average age of 74.
What services does Dr. Fernando Grigera bill to Medicare?
In 2024, Dr. Grigera's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and special service (99152).
Show 4 more questionsShow fewer questions
What drugs does Dr. Fernando Grigera prescribe most?
In 2024 Medicare Part D data, Dr. Grigera's most prescribed drugs by claims were Metoprolol Succinate, Ezetimibe and Carvedilol.
Has Dr. Fernando Grigera received payments from drug or device companies?
CMS Open Payments shows $6,155 in general payments to Dr. Grigera from 20 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Fernando Grigera been practicing?
Dr. Grigera graduated from medical school in 1978, 48 years ago.
Does Dr. Fernando Grigera do research?
Dmand AI links 5 publications to Dr. Grigera, published from 2013 to 2017.
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