Lydia Helen Nefedov, MSN, AGNP-BC
Acute Care Nurse Practitioner · San Antonio, TX
Lydia Helen Nefedov, MSN, AGNP-BC is an acute care nurse practitioner with a practice address in San Antonio, Texas, and NPI 1902349772, issued on Nov 28, 2016. Check the license (Texas 1075580, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lydia Helen Nefedov
- Credential
- MSN, AGNP-BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 1075580 TX
APRN.CNP.0040200 OH
71013911A IN
APRN002369 NV
Self-reported in NPPES; status is on the state search - Practice location
- 3463 Magic Dr Ste T21, San Antonio, TX 78229
- Phone
- (210) 614-8101
- Enumerated
- Nov 28, 2016
- Record last updated
- Mar 11, 2026
- Medicare enrollment
- Enrolled (PECOS I20260115000122); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 3,239 in Texas → Look up another NPI →
Also registered at 3463 Magic Dr Ste T21
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Thao Do, NURSE PRACTITIONERFamily Nurse Practitioner1861262024
- Fermin DominguezRegistered Nurse First Assistant1548770977
- Miguel Gonzalez, SURGICAL ASSISTANTSurgical Assistant1255056594
Verify Lydia Helen Nefedov in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1075580Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
78 Medicare Part D claims for 16 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $99.19
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Ascension Medical Group-Fox Valley Wisconsin IncAppleton, WI
- Indiana University Health Southern Indiana Physicians LLCBloomington, IN
- Kettering Independent Medical Group IncKettering, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lydia Helen Nefedov among 3,239 acute care nurse practitioner records in Texas
Lydia Helen Nefedov, MSN, AGNP-BC is one of 3,239 acute care nurse practitioner records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 26% of them.
- NPI issued2016 · 26% of these records are older, 71% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2021 · median 2019 among the 2,120 with a school on file
- Record last updated2026 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Texas
There are 3,239 acute care nurse practitioner records in Texas.
All 3,239 in Texas → Every provider in San Antonio → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Patricia Botello, ACNP-BCSan Antonio, TX 782291205137007
- Martha Flagg, NPSan Antonio, TX 782291689908832
- Monica Hall, MSN, RN, ACNP-BCSan Antonio, TX 782291598997702
- Kim Hanks, ACNPSan Antonio, TX 782291780974550
- Marc Koch, ACNPSan Antonio, TX 782291902094154
- Angela Pal, MSN, RN, ACNP-BCSan Antonio, TX 782291609104454
- Wen Pao, ACNPSan Antonio, TX 782291780976951
- Karina Perry, APNSan Antonio, TX 782291295980597
Common questions
What is Lydia Helen Nefedov, MSN, AGNP-BC's NPI number?
Lydia Helen Nefedov, MSN, AGNP-BC's National Provider Identifier (NPI) is 1902349772, issued on Nov 28, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Lydia Helen Nefedov, MSN, AGNP-BC located?
The NPPES record lists a practice address at 3463 Magic Dr Ste T21, San Antonio, TX, 78229. Phone: (210) 614-8101. Providers update this record themselves, so call before visiting.
How can I verify Lydia Helen Nefedov, MSN, AGNP-BC's license?
NPPES lists Texas license number 1075580, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Lydia Helen Nefedov, MSN, AGNP-BC prescribe under Medicare Part D?
In 2024, Lydia Helen Nefedov, MSN, AGNP-BC had 78 Medicare Part D claims for 16 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.