Dr. Nancy Bello, DO
- Medicare services, 2024
- 223
- Medicare patients, 2024
- 187
- Part D claims, 2024
- 313
- Publications
- 2
- Hospital affiliations
- 8
- Practice address
- 1301 Wonder World Drive, San Marcos, TX 78666
- Practice phone
- Call (512) 753-3511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bello'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. Nancy Bello is a neurologist in San Marcos, Texas
Dr. Bello practices at CHRISTUS Santa Rosa Hospital - San Marcos in San Marcos, Texas, part of CHRISTUS Health.
Dr. Bello's NPI, 1669734620, was assigned on June 14, 2012. Dr. Bello graduated from Philadelphia College of Osteopathic Medicine in 2012. Dr. Bello holds Arizona license 007337.
- NPI
- 1669734620NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022382126
- NPI enumeration date
- June 14, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (512) 753-3511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nancy Bello practices at CHRISTUS Santa Rosa Hospital - San Marcos in San Marcos, Texas
Dr. Bello's primary practice is CHRISTUS Santa Rosa Hospital - San Marcos, at 1301 Wonder World Drive, San Marcos, TX 78666 in Hays County. The practice phone is (512) 753-3511.
- CHRISTUS Santa Rosa Hospital - San Marcos1301 Wonder World Drive, San Marcos, TX 78666 · Hays CountyPhone(512) 753-3511
Source: Dmand AI Affiliation Data
Dr. Nancy Bello is affiliated with 18 sites of care and 14 medical groups
Dr. Bello's primary practice is CHRISTUS Santa Rosa Hospital - San Marcos in San Marcos, Texas, part of CHRISTUS Health. Dr. Bello is also affiliated with Onvida Health Yuma Medical Center. The medical group on file is Virtual Neurology. Dmand AI also links Dr. Bello to 6 more hospitals, 13 medical groups and 10 group practices and clinics, 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. Nancy Bello's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bello practices, 18 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS Santa Rosa Hospital - San Marcos | Available with a free account |
| +17 more sites and 13 medical groups | 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 CHRISTUS Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nancy Bello is one of 1,226 neurologists in Texas
Neurology is Dr. Bello's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Bello's licenses on file in 2 states: Arizona and Ohio.
Specialties and state licenses
- Neurology, ArizonaPrimary
- Ohio license
Neurologists near Dr. Bello
Counts of neurologists 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. Nancy Bello billed Medicare for 223 services in 2024
CMS data shows 223 Medicare services from Dr. Bello across 2 procedure codes in 2024, for 187 Medicare patients. Medicare paid $15,697 for them.
Dr. Bello's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 166
- Office and hospital visits
- 2023: 5092024: 5789%
- Tests and treatments
- 2023: 1612024: 0100%
Where Dr. Bello's Medicare services took place, 2024
- In an office5726%
- In a facility16674%
Dr. Bello compared with the Texas median for neurologists, 2024
- Dr. Bello
- Texas median
- Medicare services
- 223vs 45951% below
- Medicare patients
- 187vs 23219% below
- Part D claims
- 211vs 48056% below
Medians across 1,116 neurologists in Texas with Dmand AI profiles that report each measure.
Dr. Bello'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. Bello?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bello and other neurologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nancy Bello treated 187 Medicare patients in 2024, average age 76
CMS counts 187 Medicare patients who saw Dr. Bello in 2024. The largest group is 75 to 84, with 81 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% 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. Bello's median patient age at 72, with 56% women.
Dr. Bello's Medicare patients by age, 2024
Dr. Bello's Medicare patients by sex, 2024
- Women10355%
- Men8445%
Chronic conditions among Dr. Bello's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Stroke or TIA51%
- Diabetes49%
- Mood disorders45%
- Depression42%
- Chronic kidney disease41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bello's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nancy Bello wrote 313 Medicare Part D claims in 2024
In 2024, Dr. Bello wrote 313 Medicare Part D claims for 98 patients. 88% of them were for generic drugs. CMS names the drug for 211 of them, across 9 drugs with 11 or more claims each, at $324,024 in total drug cost. In 2023, CMS named 398 claims across 11 drugs.
Dr. Bello's Part D claims by kind of drug, 2024
- Generic277 claims88%
- Brand-name36 claims12%
Dr. Bello'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3982024: 21147%
Drugs named by CMS: 9 in 2024, 11 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. Nancy Bello offers telehealth to Medicare patients
Dr. Bello accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bello as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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. Nancy Bello has 2 publications on record
Dmand AI links 2 papers to Dr. Bello, published from 2012 to 2015. Dr. Bello's most frequent co-authors are Peter Leif Bergsagel, MD, Rafael Fonseca, MD and Joseph R. Mikhael, MD.
Dr. Bello's most frequent co-authors
- Peter Leif Bergsagel, MD1 shared paper
- Rafael Fonseca, MD1 shared paper
- Joseph R. Mikhael, MD1 shared paper
Recent publications by Dr. Bello
See who Dr. Bello researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bello works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nancy Bello received $3,563 in industry payments from 2016 to 2025
CMS Open Payments shows 65 general payments to Dr. Bello from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 62% of the total. Grifols Shared Services North America, Inc. paid the most, $1,744.
General payments to Dr. Bello by program year, 2016 to 2025
General payments to Dr. Bello by kind, 2016 to 2025
- Food and beverage$2,19662%
- Travel and lodging$1,25735%
- Education$1103%
Companies that paid Dr. Bello 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. Nancy Bello graduated from Philadelphia College of Osteopathic Medicine
Dr. Bello graduated from Philadelphia College of Osteopathic Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nancy Bello'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Nancy Bello
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. Nancy Bello's NPI number?
Dr. Nancy Bello's NPI number is 1669734620. It was assigned on June 14, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy Bello?
Dr. Nancy Bello is a neurologist in San Marcos, Texas. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nancy Bello practice?
Dr. Bello practices at 1301 Wonder World Drive, San Marcos, TX 78666. Dr. Bello's primary practice is CHRISTUS Santa Rosa Hospital - San Marcos in San Marcos, Texas, part of CHRISTUS Health. Dmand AI also links Dr. Bello to 6 hospitals, 13 medical groups and 10 group practices and clinics.
What is Dr. Nancy Bello's office phone number?
The practice phone on file for Dr. Bello is (512) 753-3511.
What is Dr. Nancy Bello's medical license number?
Dr. Bello holds Arizona license 007337, one of the licenses on file in 2 states.
Which states has Dr. Nancy Bello been licensed in?
Dmand AI has state licenses on file for Dr. Bello in Arizona and Ohio.
Which hospitals is Dr. Nancy Bello affiliated with?
Dr. Bello practices at CHRISTUS Santa Rosa Hospital - San Marcos in San Marcos, Texas. Dr. Bello is also affiliated with Onvida Health Yuma Medical Center. Dmand AI links Dr. Bello to 6 more hospitals.
What medical group is Dr. Nancy Bello part of?
Dr. Bello is linked to Virtual Neurology. Dmand AI links Dr. Bello to 13 more medical groups.
Does Dr. Nancy Bello accept Medicare?
Yes. CMS data shows Dr. Bello billed Medicare for 223 services in 2024, and Dr. Bello accepts Medicare assignment.
Does Dr. Nancy Bello offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Bello as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Nancy Bello see?
CMS counts 187 Medicare patients who saw Dr. Bello in 2024, with an average age of 76.
What services does Dr. Nancy Bello bill to Medicare?
In 2024, Dr. Bello's most billed Medicare services were medicare service (G0408) and office visit, established patient (99214).
Where did Dr. Nancy Bello go to medical school?
Dr. Bello graduated from Philadelphia College of Osteopathic Medicine in 2012.
What drugs does Dr. Nancy Bello prescribe most?
In 2024 Medicare Part D data, Dr. Bello's most prescribed drugs by claims were Donepezil HCl, Levetiracetam and Carbidopa-Levodopa.
Has Dr. Nancy Bello received payments from drug or device companies?
CMS Open Payments shows $3,563 in general payments to Dr. Bello from 19 companies from 2016 to 2025. The largest total came from Grifols Shared Services North America, Inc.
How long has Dr. Nancy Bello been practicing?
Dr. Bello graduated from medical school in 2012, 14 years ago.
Does Dr. Nancy Bello do research?
Dmand AI links 2 publications to Dr. Bello, published from 2012 to 2015.
Who does Dr. Nancy Bello publish with?
Dr. Bello's most frequent co-authors are Peter Leif Bergsagel, MD (1 shared paper), Rafael Fonseca, MD (1 shared paper) and Joseph R. Mikhael, MD (1 shared paper).
Selling to neurology practices?
See neurologists in Texas 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