Dr. Wilfredo Grana, MD
- Medicare services, 2024
- 2,425
- Medicare patients, 2024
- 500
- Part D claims, 2024
- 6,157
- MIPS score, 2024
- 33
- Hospital affiliations
- 2
- Practice address
- 400 East 10th Street, Anniston, AL 36207
- Practice phone
- Call (256) 235-5121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grana's professional email, personal email and mobile number
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Dr. Wilfredo Grana is an internist in Anniston, Alabama
Dr. Grana practices at Regional Medical Center in Anniston, Alabama, part of Orlando Health.
Dr. Grana's NPI, 1427120054, was assigned on November 15, 2006. Dr. Grana holds Alabama license AL11275.
- NPI
- 1427120054NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305851825
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (256) 235-5121
- 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. Wilfredo Grana practices at Regional Medical Center in Anniston, Alabama
Dr. Grana's primary practice is Regional Medical Center, at 400 East 10th Street, Anniston, AL 36207 in Calhoun County. The practice phone is (256) 235-5121.
- Regional Medical Center400 East 10th Street, Anniston, AL 36207 · Calhoun CountyPhone(256) 235-5121
Source: Dmand AI Affiliation Data
Dr. Wilfredo Grana is affiliated with 6 sites of care
Dr. Grana's primary practice is Regional Medical Center in Anniston, Alabama, part of Orlando Health. Dr. Grana is also affiliated with Grandview Medical Center. Dmand AI also links Dr. Grana to 2 more home health agencies, 1 physician office and 1 hospice, 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. Wilfredo Grana's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grana practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wilfredo Grana is one of 1,685 internists in Alabama
Internal medicine is Dr. Grana's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Grana is licensed in Alabama.
Specialties and state licenses
- Internal medicine, AlabamaPrimary
Internists near Dr. Grana
Counts of internists 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. Wilfredo Grana billed Medicare for 2,425 services in 2024
CMS data shows 2,425 Medicare services from Dr. Grana across 9 procedure codes in 2024, for 500 Medicare patients. Medicare paid $187,367 for them.
Dr. Grana's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,7602024: 2,39213%
- Tests and treatments
- 2023: 172024: 17No change
- Other services
- 2023: 892024: 1682%
- Drugs given in the office
- 2023: 282024: 0100%
Where Dr. Grana's Medicare services took place, 2024
- In an office53522%
- In a facility1,89078%
Dr. Grana compared with the Alabama median for internists, 2024
- Dr. Grana
- Alabama median
- Medicare services
- 2,425vs 6643.7 times
- Medicare patients
- 500vs 2032.5 times
- Part D claims
- 5,389vs 50010.8 times
Medians across 1,610 internists in Alabama with Dmand AI profiles that report each measure.
Dr. Grana'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. Grana and other internists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wilfredo Grana treated 500 Medicare patients in 2024, average age 77
CMS counts 500 Medicare patients who saw Dr. Grana in 2024. The largest group is 75 to 84, with 195 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.92, 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. Grana's median patient age at 71, with 60% women.
Dr. Grana's Medicare patients by age, 2024
Dr. Grana's Medicare patients by sex, 2024
- Women29359%
- Men20741%
Chronic conditions among Dr. Grana's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Ischemic heart disease56%
- Diabetes45%
- COPD43%
- Chronic kidney disease41%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grana's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Wilfredo Grana wrote 6,157 Medicare Part D claims in 2024
In 2024, Dr. Grana wrote 6,157 Medicare Part D claims for 434 patients. 86% of them were for generic drugs. CMS names the drug for 5,389 of them, across 108 drugs with 11 or more claims each, at $495,672 in total drug cost. In 2023, CMS named 4,713 claims across 107 drugs.
Dr. Grana's Part D claims by kind of drug, 2024
- Generic5,269 claims86%
- Brand-name854 claims14%
- Other34 claims1%
Dr. Grana'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.
Drug classes CMS tracks in Dr. Grana's Part D claims, 2024
- Opioids2%124 of 6,157 claims
- Antibiotics4%262 of 6,157 claims
- Antipsychotics, patients 65 and over0%30 of 6,157 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,7132024: 5,38914%
Drugs named by CMS: 108 in 2024, 107 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. Wilfredo Grana scored 33 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 33 out of 100 for Dr. Grana for performance year 2024, reported individually. Dr. Grana accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grana as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Grana's MIPS scores, performance year 2024
- 33of 100Final score
- 15of 100Quality
- 0of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Wilfredo Grana received $1,072 in industry payments from 2016 to 2023
CMS Open Payments shows 62 general payments to Dr. Grana from 13 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $406.
General payments to Dr. Grana by program year, 2016 to 2023
Companies that paid Dr. Grana the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Wilfredo Grana'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Wilfredo Grana
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. Wilfredo Grana's NPI number?
Dr. Wilfredo Grana's NPI number is 1427120054. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Wilfredo Grana?
Dr. Wilfredo Grana is an internist in Anniston, Alabama. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Wilfredo Grana practice?
Dr. Grana practices at 400 East 10th Street, Anniston, AL 36207. Dr. Grana's primary practice is Regional Medical Center in Anniston, Alabama, part of Orlando Health. Dmand AI also links Dr. Grana to 2 home health agencies, 1 physician office and 1 hospice.
What is Dr. Wilfredo Grana's office phone number?
The practice phone on file for Dr. Grana is (256) 235-5121.
What is Dr. Wilfredo Grana's medical license number?
Dr. Grana holds Alabama license AL11275.
Which hospitals is Dr. Wilfredo Grana affiliated with?
Dr. Grana practices at Regional Medical Center in Anniston, Alabama. Dr. Grana is also affiliated with Grandview Medical Center.
Does Dr. Wilfredo Grana accept Medicare?
Yes. CMS data shows Dr. Grana billed Medicare for 2,425 services in 2024, and Dr. Grana accepts Medicare assignment.
Does Dr. Wilfredo Grana offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grana as offering telehealth services.
What is Dr. Wilfredo Grana's MIPS score?
Dr. Grana's MIPS final score for performance year 2024 is 33 out of 100, reported individually.
How many Medicare patients does Dr. Wilfredo Grana see?
CMS counts 500 Medicare patients who saw Dr. Grana in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Wilfredo Grana bill to Medicare?
In 2024, Dr. Grana's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and office visit, established patient (99214).
What drugs does Dr. Wilfredo Grana prescribe most?
In 2024 Medicare Part D data, Dr. Grana's most prescribed drugs by claims were Levothyroxine Sodium, Amlodipine Besylate and Atorvastatin Calcium.
Has Dr. Wilfredo Grana received payments from drug or device companies?
CMS Open Payments shows $1,072 in general payments to Dr. Grana from 13 companies from 2016 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Wilfredo Grana been practicing?
Dr. Grana graduated from medical school in 1978, 48 years ago.
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