Dr. Andrew Henican Spangler, MD
- Medicare services, 2024
- 1,122
- Medicare patients, 2024
- 447
- Part D claims, 2024
- 1,887
- Hospital affiliations
- 3
- Industry payments
- $9,393
- Practice address
- 730 Highland Oaks Dr, Winston Salem, NC 27103
- Practice phone
- Call (336) 768-2425
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nephrology Associates
Winston Salem, North Carolina
Find Dr. Spangler'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. Andrew Henican Spangler is a nephrologist in Winston Salem, North Carolina
Dr. Spangler practices at Nephrology Associates in Winston Salem, North Carolina.
Dr. Spangler's NPI, 1578944013, was assigned on June 10, 2015. Dr. Spangler graduated from University of North Carolina at Chapel Hill School of Medicine in 2015. Dr. Spangler holds North Carolina license 209419.
- NPI
- 1578944013NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628386422
- NPI enumeration date
- June 10, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (336) 768-2425
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Henican Spangler practices at Nephrology Associates in Winston Salem, North Carolina
Dr. Spangler's primary practice is Nephrology Associates, at 730 Highland Oaks Dr, Winston Salem, NC 27103 in Forsyth County. The practice phone is (336) 768-2425.
- Nephrology Associates730 Highland Oaks Dr, Winston Salem, NC 27103 · Forsyth CountyPhone(336) 768-2425
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrew Henican Spangler is affiliated with 10 sites of care and 1 medical group
Dr. Spangler's primary practice is Nephrology Associates in Winston Salem, North Carolina. Dr. Spangler is also affiliated with Novant Health Forsyth Medical Center. The medical group on file is Nephrology Associates, PLLC. Dmand AI also links Dr. Spangler to 2 more hospitals, 5 dialysis centers and 1 group practice or clinic, 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. Andrew Henican Spangler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spangler practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nephrology Associates | Available with a free account |
| +9 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Andrew Henican Spangler is one of 348 nephrologists in North Carolina
Nephrology is Dr. Spangler's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Spangler is licensed in North Carolina.
Specialties and state licenses
- Nephrology, North CarolinaPrimary
Nephrologists near Dr. Spangler
Counts of nephrologists 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. Andrew Henican Spangler billed Medicare for 1,122 services in 2024
CMS data shows 1,122 Medicare services from Dr. Spangler across 9 procedure codes in 2024, for 447 Medicare patients. Medicare paid $104,770 for them.
Dr. Spangler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6792024: 6554%
- Tests and treatments
- 2023: 3092024: 2858%
- Other services
- 2023: 02024: 182
Where Dr. Spangler's Medicare services took place, 2024
- In an office70062%
- In a facility42238%
Dr. Spangler compared with the North Carolina median for nephrologists, 2024
- Dr. Spangler
- North Carolina median
- Medicare services
- 1,122vs 1,0467% above
- Medicare patients
- 447vs 29751% above
- Part D claims
- 1,697vs 7322.3 times
Medians across 346 nephrologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Spangler'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.
Need commercial claims for Dr. Spangler?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Spangler and other nephrologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Henican Spangler treated 447 Medicare patients in 2024, average age 71
CMS counts 447 Medicare patients who saw Dr. Spangler in 2024. The largest group is 75 to 84, with 155 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 21% are also on Medicaid. Their average risk score is 5.07, 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. Spangler's median patient age at 73, with 49% women.
Dr. Spangler's Medicare patients by age, 2024
Dr. Spangler's Medicare patients by sex, 2024
- Women19343%
- Men25457%
Chronic conditions among Dr. Spangler's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Arthritis50%
- Ischemic heart disease49%
- Heart failure46%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spangler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Henican Spangler wrote 1,887 Medicare Part D claims in 2024
In 2024, Dr. Spangler wrote 1,887 Medicare Part D claims for 381 patients. 76% of them were for generic drugs. CMS names the drug for 1,697 of them, across 33 drugs with 11 or more claims each, at $355,244 in total drug cost. In 2023, CMS named 1,986 claims across 28 drugs.
Dr. Spangler's Part D claims by kind of drug, 2024
- Generic1,433 claims76%
- Brand-name and other454 claims24%
Dr. Spangler'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. Spangler's Part D claims, 2024
- Antibiotics1%19 of 1,887 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: 1,9862024: 1,69715%
Drugs named by CMS: 33 in 2024, 28 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. Andrew Henican Spangler takes part in Medicare
Dr. Spangler 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.
Dr. Andrew Henican Spangler received $9,393 in industry payments from 2020 to 2025
CMS Open Payments shows 474 general payments to Dr. Spangler from 36 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 97% of the total. AstraZeneca Pharmaceuticals LP paid the most, $971.
General payments to Dr. Spangler by program year, 2020 to 2025
General payments to Dr. Spangler by kind, 2020 to 2025
- Food and beverage$9,15497%
- Education$2393%
Companies that paid Dr. Spangler the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew Henican Spangler graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Spangler graduated from University of North Carolina at Chapel Hill School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Henican Spangler'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) |
| 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. Andrew Henican Spangler
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. Andrew Henican Spangler's NPI number?
Dr. Andrew Henican Spangler's NPI number is 1578944013. It was assigned on June 10, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Henican Spangler?
Dr. Andrew Henican Spangler is a nephrologist in Winston Salem, North Carolina. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Andrew Henican Spangler practice?
Dr. Spangler practices at 730 Highland Oaks Dr, Winston Salem, NC 27103. Dr. Spangler's primary practice is Nephrology Associates in Winston Salem, North Carolina. Dmand AI also links Dr. Spangler to 2 hospitals, 5 dialysis centers and 1 group practice or clinic.
What is Dr. Andrew Henican Spangler's office phone number?
The practice phone on file for Dr. Spangler is (336) 768-2425.
What is Dr. Andrew Henican Spangler's medical license number?
Dr. Spangler holds North Carolina license 209419.
Which hospitals is Dr. Andrew Henican Spangler affiliated with?
Dr. Spangler is affiliated with Novant Health Forsyth Medical Center. Dmand AI links Dr. Spangler to 2 more hospitals.
What medical group is Dr. Andrew Henican Spangler part of?
Dr. Spangler is linked to Nephrology Associates, PLLC.
Does Dr. Andrew Henican Spangler accept Medicare?
Yes. CMS data shows Dr. Spangler billed Medicare for 1,122 services in 2024, and Dr. Spangler accepts Medicare assignment.
How many Medicare patients does Dr. Andrew Henican Spangler see?
CMS counts 447 Medicare patients who saw Dr. Spangler in 2024, with an average age of 71.
What services does Dr. Andrew Henican Spangler bill to Medicare?
In 2024, Dr. Spangler's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and dialysis (90960).
Show 4 more questionsShow fewer questions
Where did Dr. Andrew Henican Spangler go to medical school?
Dr. Spangler graduated from University of North Carolina at Chapel Hill School of Medicine in 2015.
What drugs does Dr. Andrew Henican Spangler prescribe most?
In 2024 Medicare Part D data, Dr. Spangler's most prescribed drugs by claims were Losartan Potassium, Farxiga and Lisinopril.
Has Dr. Andrew Henican Spangler received payments from drug or device companies?
CMS Open Payments shows $9,393 in general payments to Dr. Spangler from 36 companies from 2020 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Andrew Henican Spangler been practicing?
Dr. Spangler graduated from medical school in 2015, 11 years ago.
Selling to nephrology practices?
See nephrologists in North Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card