Nathalie Abisror, MD
Family Medicine Physician · Castle Pines, CO
Nathalie Abisror, MD is a family medicine physician with a practice address in Castle Pines, Colorado, and NPI 1336634922, issued on Jun 26, 2018. Check the license (Colorado DR.73435, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nathalie Abisror
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DR.73435 CO
Self-reported in NPPES; status is on the state search - Practice location
- 250 Max Dr Ste 102, Castle Pines, CO 80108
- Phone
- (303) 649-3350
- Enumerated
- Jun 26, 2018
- Record last updated
- May 23, 2025
- Fax
- (303) 649-3378
- Medicare enrollment
- Enrolled (PECOS I20250218002812); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 250 Max Dr Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin Marrs, LCSWClinical Social Worker1376914952
Verify Nathalie Abisror in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.73435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average family medicine physician in 2024
4,102 Medicare Part D claims for 380 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 63 claims were for opioids.
Most prescribed
- Lisinopril187 claims
- Omeprazole177 claims
- Atorvastatin Calcium170 claims
- Gabapentin153 claims
- Levothyroxine Sodium150 claims
- Eliquis129 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.
Bills Medicare through one group practice
- Portercare Adventist Health SystemCastle Pines, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathalie Abisror among 3,563 family medicine physician records in Colorado
Nathalie Abisror, MD is one of 3,563 family medicine physician records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2017 · median 2008 among the 2,077 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family medicine physician records list a practice address in Castle Pines
They are 3 of the 134 NPPES records with a practice address in Castle Pines, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Castle Pines → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Chad Boekes, M.D.Castle Rock, CO 801081538245816
- Mark Christensen, MDCastle Pines, CO 801081588944516
- Jason Chu, M.D.Castle Pines, CO 801081649216136
- Olga Dobranowski, MDCastle Rock, CO 801081184943763
- Manoj Pawar, MDCastle Rock, CO 801081144277369
- Nicholas Shriver, MDCastle Rock, CO 801081669040713
- Michael Weston, DOCastle Rock, CO 801081316526510
- David Wood, D.O.Castle Rock, CO 801081184928715
Common questions
What is Nathalie Abisror, MD's NPI number?
Nathalie Abisror, MD's National Provider Identifier (NPI) is 1336634922, issued on Jun 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nathalie Abisror, MD located?
The NPPES record lists a practice address at 250 Max Dr Ste 102, Castle Pines, CO, 80108. Phone: (303) 649-3350. Providers update this record themselves, so call before visiting.
How can I verify Nathalie Abisror, MD's license?
NPPES lists Colorado license number DR.73435, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nathalie Abisror, MD prescribe under Medicare Part D?
In 2024, Nathalie Abisror, MD had 4,102 Medicare Part D claims for 380 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.