Julie A. Isaac, NP
Family Nurse Practitioner · Austin, TX
Julie A. Isaac, NP is a family nurse practitioner with a practice address in Austin, Texas, and NPI 1104152776, issued on Nov 2, 2009. Check the license (Texas AP118089/645517, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julie A. Isaac
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP118089/645517 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Cedar Bend Dr, Austin, TX 78758
- Phone
- (512) 901-4031
- Enumerated
- Nov 2, 2009
- Record last updated
- Jan 28, 2022
- Fax
- (512) 901-3937
- Medicare enrollment
- Enrolled (PECOS I20091203000161); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 2400 Cedar Bend Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kyla Carlson, CPNPPediatric Nurse Practitioner1336570605
- Paul Carothers, MDFamily Medicine Physician1205103132
- Wren Deavers, MSN, CPNPPediatric Nurse Practitioner1356392682
Verify Julie A. Isaac in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP118089/645517Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average family nurse practitioner in 2024
431 Medicare Part D claims for 315 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Doxycycline Hyclate83 claims
- Azithromycin53 claims
- Cephalexin50 claims
- Paxlovid44 claims
- Prednisone28 claims
- Albuterol Sulfate Hfa24 claims
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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $81.44
4 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 99,489 providers of this specialty with any payment received $650.95 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 one group practice
- The Austin Diagnostic Clinic PLLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julie A. Isaac among 21,242 family nurse practitioner records in Texas
Julie A. Isaac, NP is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 11% of them.
- NPI issued2009 · 11% of these records are older, 88% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2009 · median 2018 among the 11,286 with a school on file
- Record last updated2022 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
876 family nurse practitioner records list a practice address in Austin
They are 876 of the 26,585 NPPES records with a practice address in Austin, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Austin → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Howard Baade, FNPAustin, TX 787581548471386
- Ginger Bane, RN, MSN, FNP-CAustin, TX 787581801076948
- Natalie Carreras, CNM, FNP-BCAustin, TX 787581235386814
- Linda Cook, NPAustin, TX 787581073560991
- Nancy Dasso, FNPAustin, TX 787581245287150
- Katherine Davidson, FNPAustin, TX 787581811210503
- Shawn Dowe, WHNP-BC, FNP-CAustin, TX 787581811967417
- Catherine Lewis, FNPAustin, TX 787581750474904
Common questions
What is Julie A. Isaac, NP's NPI number?
Julie A. Isaac, NP's National Provider Identifier (NPI) is 1104152776, issued on Nov 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Julie A. Isaac, NP located?
The NPPES record lists a practice address at 2400 Cedar Bend Dr, Austin, TX, 78758. Phone: (512) 901-4031. Providers update this record themselves, so call before visiting.
How can I verify Julie A. Isaac, NP's license?
NPPES lists Texas license number AP118089/645517, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Julie A. Isaac, NP prescribe under Medicare Part D?
In 2024, Julie A. Isaac, NP had 431 Medicare Part D claims for 315 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Julie A. Isaac, NP's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.