David Daniel Griggs, OD
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 346
- Hospital affiliations
- 1
- Industry payments
- $125
- State license
- 1
- Practice address
- 1201 7th Street SE, Decatur, AL 35601
- Practice phone
- Call (256) 341-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Griggs' 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.
David Daniel Griggs is an optometrist in Decatur, Alabama
David Griggs practices at Decatur Morgan Hospital in Decatur, Alabama, part of Huntsville Hospital Health System.
David Griggs' NPI, 1669441820, was assigned on March 17, 2006. David Griggs holds Alabama license S-966-TA-523.
- NPI
- 1669441820NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254322100
- NPI enumeration date
- March 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 341-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David Daniel Griggs practices at Decatur Morgan Hospital in Decatur, Alabama
David Griggs' primary practice is Decatur Morgan Hospital, at 1201 7th Street SE, Decatur, AL 35601 in Morgan County. The practice phone is (256) 341-2000.
- Decatur Morgan Hospital1201 7th Street SE, Decatur, AL 35601 · Morgan CountyPhone(256) 341-2000
Source: Dmand AI Affiliation Data
David Daniel Griggs is affiliated with 2 sites of care
David Griggs' primary practice is Decatur Morgan Hospital in Decatur, Alabama, part of Huntsville Hospital Health System. Dmand AI also links David Griggs to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Daniel Griggs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Griggs practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Decatur Morgan Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Huntsville Hospital Health System and 6.2K+ hospitals, with verified contacts in the same login.
David Daniel Griggs is one of 604 optometrists in Alabama
Optometrist is David Griggs' primary specialty in the NPI Registry, under taxonomy code 152W00000X. David Griggs is licensed in Alabama.
Specialties and state licenses
- Optometrist, AlabamaPrimary
Optometrists near David Griggs
Counts of optometrists 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
David Daniel Griggs treated 84 Medicare patients in 2024, average age 76
CMS counts 84 Medicare patients who saw David Griggs in 2024. The largest group is 75 to 84, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Griggs' median patient age at 59, with 60% women.
David Griggs' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Griggs' Medicare patients by sex, 2024
- Women5161%
- Men3339%
Chronic conditions among David Griggs' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes42%
- Ischemic heart disease29%
- Chronic kidney disease27%
- Mood disorders27%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
David Griggs' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Daniel Griggs wrote 346 Medicare Part D claims in 2024
In 2024, David Griggs wrote 346 Medicare Part D claims for 107 patients. 74% of them were for generic drugs.
David Griggs' Part D claims by kind of drug, 2024
- Generic257 claims74%
- Brand-name89 claims26%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How David Daniel Griggs takes part in Medicare
David Griggs 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
David Daniel Griggs received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Griggs from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $125.
Companies that paid David Griggs the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for David Daniel Griggs'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 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 (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) |
| 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 David Daniel Griggs
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Daniel Griggs' NPI number?
David Daniel Griggs' NPI number is 1669441820. It was assigned on March 17, 2006, and it is active in the NPI Registry.
What does David Daniel Griggs specialize in?
David Daniel Griggs is an optometrist in Decatur, Alabama. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does David Daniel Griggs practice?
David Griggs practices at 1201 7th Street SE, Decatur, AL 35601. David Griggs' primary practice is Decatur Morgan Hospital in Decatur, Alabama, part of Huntsville Hospital Health System. Dmand AI also links David Griggs to 1 physician office.
What is David Daniel Griggs' office phone number?
The practice phone on file for David Griggs is (256) 341-2000.
What is David Daniel Griggs' medical license number?
David Griggs holds Alabama license S-966-TA-523.
Which hospitals is David Daniel Griggs affiliated with?
David Griggs practices at Decatur Morgan Hospital in Decatur, Alabama.
Does David Daniel Griggs accept Medicare?
Yes. CMS lists David Griggs as accepting Medicare assignment.
How many Medicare patients does David Daniel Griggs see?
CMS counts 84 Medicare patients who saw David Griggs in 2024, with an average age of 76.
Has David Daniel Griggs received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to David Griggs from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has David Daniel Griggs been practicing?
David Griggs graduated from medical school in 2000, 26 years ago.
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