Nicholas P. Slimack, MD
Neurological Surgery Physician · Santa Maria, CA
Nicholas P. Slimack, MD is a neurological surgery physician with a practice address in Santa Maria, California, and NPI 1265743884, issued on Jun 29, 2010. Check the license (California A120078, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nicholas P. Slimack
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- A120078 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 South Stratford Avenue, Santa Maria, CA 93454
- Phone
- (805) 739-3863
- Enumerated
- Jun 29, 2010
- Record last updated
- Nov 3, 2023
- Fax
- (805) 614-2035
- Medicare enrollment
- Enrolled (PECOS I20120529000082); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Also registered at 300 South Stratford Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thor Gjerdrum, MDOrthopaedic Surgery Physician1407830177
Verify Nicholas P. Slimack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A120078Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average neurological surgery physician in 2024
49 Medicare Part D claims for 27 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 18 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen17 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): 96.5 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: $91.60
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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
- Pacific Central Coast Health CentersSanta Maria, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas P. Slimack among 929 neurological surgery physician records in California
Nicholas P. Slimack, MD is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 64% of them.
- NPI issued2010 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2005 · median 2005 among the 612 with a school on file
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in Santa Maria → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Ramanand Dandillaya, M.D.Santa Maria, CA 934541508847187
- Alan EdelmanSanta Maria, CA 934541699886903
- Matthew Schreckinger, M.D.Santa Maria, CA 934541447488556
- Benjamin Hendricks, MDSan Luis Obispo, CA 934051295180461
- Phillip Kissel, M.D.San Luis Obispo, CA 934011306877030
- Donald Ramberg, M.D.San Luis Obispo, CA 934011124093000
- Elijah Wogu, DOSan Luis Obispo, CA 934011164622908
- David Yeh, MMDSan Luis Obispo, CA 934011720044415
Common questions
What is Nicholas P. Slimack, MD's NPI number?
Nicholas P. Slimack, MD's National Provider Identifier (NPI) is 1265743884, issued on Jun 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas P. Slimack, MD located?
The NPPES record lists a practice address at 300 South Stratford Avenue, Santa Maria, CA, 93454. Phone: (805) 739-3863. Providers update this record themselves, so call before visiting.
How can I verify Nicholas P. Slimack, MD's license?
NPPES lists California license number A120078, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nicholas P. Slimack, MD prescribe under Medicare Part D?
In 2024, Nicholas P. Slimack, MD had 49 Medicare Part D claims for 27 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
What is Nicholas P. Slimack, MD's MIPS final score?
The 2023 MIPS final score is 96.5 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.