Walter Craig McClain
- Medicare patients, 2024
- 92
- Part D claims, 2024
- 476
- Industry payments
- $17
- Affiliated sites
- 1
- Medical groups
- 3
- Practice address
- 1521 Gunbarrel Rd, Chattanooga, TN 37421
- Practice phone
- Call (423) 531-0911
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Doctors Express
Chattanooga, Tennessee
Find Walter McClain'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.
Walter Craig McClain is a family nurse practitioner in Chattanooga, Tennessee
Walter McClain practices at Doctors Express in Chattanooga, Tennessee.
Walter McClain's NPI, 1972157188, was assigned on July 25, 2019. Walter McClain holds Tennessee license 25425.
- NPI
- 1972157188NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133553647
- NPI enumeration date
- July 25, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 531-0911
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Walter Craig McClain practices at Doctors Express in Chattanooga, Tennessee
Walter McClain's primary practice is Doctors Express, at 1521 Gunbarrel Rd, Chattanooga, TN 37421 in Hamilton County. The practice phone is (423) 531-0911.
- Doctors Express1521 Gunbarrel Rd, Chattanooga, TN 37421 · Hamilton CountyPhone(423) 531-0911
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Walter Craig McClain is affiliated with 2 sites of care and 3 medical groups
Walter McClain's primary practice is Doctors Express in Chattanooga, Tennessee. The medical group on file is Fast Pace Health. Dmand AI also links Walter McClain to 2 more medical groups and 1 ambulatory surgery center, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Walter Craig McClain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Walter McClain practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Doctors Express | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Walter Craig McClain is one of 7,243 family nurse practitioners in Tennessee
Family is Walter McClain's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Walter McClain is licensed in Tennessee.
Specialties and state licenses
- Family nurse practitioner, TennesseePrimary
Family nurse practitioners near Walter McClain
Counts of family nurse practitioners 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
Walter Craig McClain treated 92 Medicare patients in 2024, average age 73
CMS counts 92 Medicare patients who saw Walter McClain in 2024. The largest group is 65 to 74, with 49 patients. 74% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Walter McClain's median patient age at 38, with 59% women.
Walter McClain's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Walter McClain's Medicare patients by sex, 2024
- Women6267%
- Men3033%
Chronic conditions among Walter McClain's Medicare patients, 2024
- High cholesterol74%
- High blood pressure73%
- Arthritis48%
- Diabetes35%
- Ischemic heart disease33%
- Chronic kidney disease25%
- Mood disorders23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Walter McClain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Walter Craig McClain wrote 476 Medicare Part D claims in 2024
In 2024, Walter McClain wrote 476 Medicare Part D claims for 304 patients. 95% of them were for generic drugs.
Walter McClain's Part D claims by kind of drug, 2024
- Generic451 claims95%
- Brand-name11 claims2%
- Other14 claims3%
Drug classes CMS tracks in Walter McClain's Part D claims, 2024
- Antibiotics55%263 of 476 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Walter Craig McClain takes part in Medicare
Walter McClain 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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Walter Craig McClain received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Walter McClain from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $17.
Companies that paid Walter McClain 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 Walter Craig McClain'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 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 Walter Craig McClain
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Walter Craig McClain's NPI number?
Walter Craig McClain's NPI number is 1972157188. It was assigned on July 25, 2019, and it is active in the NPI Registry.
What does Walter Craig McClain specialize in?
Walter Craig McClain is a family nurse practitioner in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Walter Craig McClain practice?
Walter McClain practices at 1521 Gunbarrel Rd, Chattanooga, TN 37421. Walter McClain's primary practice is Doctors Express in Chattanooga, Tennessee. Dmand AI also links Walter McClain to 2 medical groups and 1 ambulatory surgery center.
What is Walter Craig McClain's office phone number?
The practice phone on file for Walter McClain is (423) 531-0911.
What is Walter Craig McClain's medical license number?
Walter McClain holds Tennessee license 25425.
What medical group is Walter Craig McClain part of?
Walter McClain is linked to Fast Pace Health. Dmand AI links Walter McClain to 2 more medical groups.
Does Walter Craig McClain accept Medicare?
Yes. CMS lists Walter McClain as accepting Medicare assignment.
How many Medicare patients does Walter Craig McClain see?
CMS counts 92 Medicare patients who saw Walter McClain in 2024, with an average age of 73.
Has Walter Craig McClain received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Walter McClain from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Walter Craig McClain been practicing?
Walter McClain graduated from medical school in 2018, 8 years ago.
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