Dr. Daniel B. Williams, MD
- Medicare services, 2024
- 496
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 4,000
- Hospital affiliations
- 1
- Industry payments
- $5,267
- Practice address
- 103 Wedgewood Cir, Cullman, AL 35057
- Practice phone
- Call (256) 291-8877
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Warehouse Primary Care & Specialty Clinic Inc.
Cullman, Alabama
Find Dr. Williams' 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. Daniel B. Williams is a family medicine physician in Cullman, Alabama
Dr. Williams practices at Warehouse Primary Care & Specialty Clinic Inc. in Cullman, Alabama.
Dr. Williams' NPI, 1629093638, was assigned on July 12, 2006. Dr. Williams graduated from University of Alabama School of Medicine in 1997. Dr. Williams holds Alabama license 22878.
- NPI
- 1629093638NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719874890
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 291-8877
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel B. Williams practices at Warehouse Primary Care & Specialty Clinic Inc. in Cullman, Alabama
Dr. Williams' primary practice is Warehouse Primary Care & Specialty Clinic Inc., at 103 Wedgewood Cir, Cullman, AL 35057 in Cullman County. The practice phone is (256) 291-8877.
- Warehouse Primary Care & Specialty Clinic Inc.103 Wedgewood Cir, Cullman, AL 35057 · Cullman CountyPhone(256) 291-8877
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel B. Williams is affiliated with 4 sites of care and 2 medical groups
Dr. Williams' primary practice is Warehouse Primary Care & Specialty Clinic Inc. in Cullman, Alabama. Dr. Williams is also affiliated with Cullman Regional Medical Center. The medical group on file is Warehouse Primary Care & Specialty Clinic. Dmand AI also links Dr. Williams to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Daniel B. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Warehouse Primary Care & Specialty Clinic Inc. | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel B. Williams is one of 1,916 family medicine physicians in Alabama
Family medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Williams is licensed in Alabama.
Specialties and state licenses
- Family medicine, AlabamaPrimary
Family medicine physicians near Dr. Williams
Counts of family medicine physicians 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. Daniel B. Williams billed Medicare for 496 services in 2024
CMS data shows 496 Medicare services from Dr. Williams across 6 procedure codes in 2024, for 95 Medicare patients. Medicare paid $14,290 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1732024: 1683%
- Drugs given in the office
- 2023: 1282024: 16428%
- Other services
- 2023: 02024: 89
- Tests and treatments
- 2023: 882024: 6230%
- Lab and pathology
- 2023: 02024: 13
Dr. Williams compared with the Alabama median for family medicine physicians, 2024
- Dr. Williams
- Alabama median
- Medicare services
- 496vs 61619% below
- Medicare patients
- 95vs 18248% below
- Part D claims
- 3,413vs 1,1752.9 times
Medians across 1,859 family medicine physicians in Alabama with Dmand AI profiles that report each measure.
Dr. Williams' 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. Williams?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other family medicine physicians in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel B. Williams treated 95 Medicare patients in 2024, average age 73
CMS counts 95 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 63, with 58% women.
Dr. Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Williams' Medicare patients by sex, 2024
- Women5760%
- Men3840%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis45%
- Anxiety26%
- Ischemic heart disease22%
- Mood disorders19%
- Chronic kidney disease18%
- Diabetes17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel B. Williams wrote 4,000 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 4,000 Medicare Part D claims for 412 patients. 90% of them were for generic drugs. CMS names the drug for 3,413 of them, across 85 drugs with 11 or more claims each, at $225,142 in total drug cost. In 2023, CMS named 2,325 claims across 69 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic3,614 claims90%
- Brand-name and other386 claims10%
Dr. Williams' 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. Williams' Part D claims, 2024
- Opioids9%355 of 4,000 claims
- Antibiotics5%187 of 4,000 claims
- Antipsychotics, patients 65 and over0%13 of 4,000 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: 2,3252024: 3,41347%
Drugs named by CMS: 85 in 2024, 69 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
How Dr. Daniel B. Williams takes part in Medicare
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Daniel B. Williams received $5,267 in industry payments from 2016 to 2025
CMS Open Payments shows 313 general payments to Dr. Williams from 46 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,322.
General payments to Dr. Williams by program year, 2016 to 2025
Companies that paid Dr. Williams 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. Daniel B. Williams graduated from University of Alabama School of Medicine
Dr. Williams graduated from University of Alabama School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel B. Williams'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Daniel B. Williams
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. Daniel B. Williams' NPI number?
Dr. Daniel B. Williams' NPI number is 1629093638. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel B. Williams?
Dr. Daniel B. Williams is a family medicine physician in Cullman, Alabama. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Daniel B. Williams practice?
Dr. Williams practices at 103 Wedgewood Cir, Cullman, AL 35057. Dr. Williams' primary practice is Warehouse Primary Care & Specialty Clinic Inc. in Cullman, Alabama. Dmand AI also links Dr. Williams to 2 group practices and clinics and 1 medical group.
What is Dr. Daniel B. Williams' office phone number?
The practice phone on file for Dr. Williams is (256) 291-8877.
What is Dr. Daniel B. Williams' medical license number?
Dr. Williams holds Alabama license 22878.
Which hospitals is Dr. Daniel B. Williams affiliated with?
Dr. Williams is affiliated with Cullman Regional Medical Center.
What medical group is Dr. Daniel B. Williams part of?
Dr. Williams is linked to Warehouse Primary Care & Specialty Clinic. Dmand AI links Dr. Williams to 1 more medical group.
Does Dr. Daniel B. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 496 services in 2024, and Dr. Williams accepts Medicare assignment.
How many Medicare patients does Dr. Daniel B. Williams see?
CMS counts 95 Medicare patients who saw Dr. Williams in 2024, with an average age of 73.
What services does Dr. Daniel B. Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were office visit, established patient (99214), injected or infused drug (J1100) and medicare service (G2211).
Show 4 more questionsShow fewer questions
Where did Dr. Daniel B. Williams go to medical school?
Dr. Williams graduated from University of Alabama School of Medicine in 1997.
What drugs does Dr. Daniel B. Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Alprazolam, Gabapentin and Hydrocodone-Acetaminophen.
Has Dr. Daniel B. Williams received payments from drug or device companies?
CMS Open Payments shows $5,267 in general payments to Dr. Williams from 46 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Daniel B. Williams been practicing?
Dr. Williams graduated from medical school in 1997, 29 years ago.
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