Carolyn Smith Lacey, M.D.
Cardiovascular Disease Physician · Walnut Creek, CA
Carolyn Smith Lacey, M.D. is a cardiovascular disease physician with a practice address in Walnut Creek, California, and NPI 1295717411, issued on Nov 15, 2005. Check the license (California C131968, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Carolyn Smith Lacey
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- C131968 CA
0101238189 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 Treat Blvd, Walnut Creek, CA 94597
- Phone
- (925) 937-1770
- Enumerated
- Nov 15, 2005
- Record last updated
- Aug 11, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (925) 937-0630
- Medicare enrollment
- Enrolled (PECOS I20150109001941); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 1450 Treat Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Chanda Banwat, M.D.Internal Medicine Physician1750584389
Verify Carolyn Smith Lacey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C131968Check 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% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,292 Medicare Part D claims for 814 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Atorvastatin Calcium627 claims
- Eliquis490 claims
- Metoprolol Succinate400 claims
- Rosuvastatin Calcium352 claims
- Carvedilol261 claims
- Xarelto212 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): 91.7 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: $2,627.34
112 payments; by number, the most common kind was food and beverage; the largest payer was Biotronik Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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
- John Muir Physician NetworkWalnut Creek, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Smith Lacey among 2,574 cardiovascular disease physician records in California
Carolyn Smith Lacey, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2003 · median 1999 among the 1,742 with a school on file
- Record last updated2015 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Walnut Creek → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Michael Brown, M.D.Walnut Creek, CA 945971093719056
- Paul Ho, M.DWalnut Creek, CA 945971730186677
- Jason Liu, M.D.Walnut Creek, CA 945971770945909
- Perkin Shiu, MDWalnut Creek, CA 945971134375272
- Aneesha Thobani, MDWalnut Creek, CA 945971356882583
- Hennessey Tseng, M.D.Walnut Creek, CA 945971003811746
- Michael Bachik, MDWalnut Creek, CA 945961790863876
- Kristine Batten, MDWalnut Creek, CA 945981578599163
Common questions
What is Carolyn Smith Lacey, M.D.'s NPI number?
Carolyn Smith Lacey, M.D.'s National Provider Identifier (NPI) is 1295717411, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Smith Lacey, M.D. located?
The NPPES record lists a practice address at 1450 Treat Blvd, Walnut Creek, CA, 94597. Phone: (925) 937-1770. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Smith Lacey, M.D.'s license?
NPPES lists California license number C131968, 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 Carolyn Smith Lacey, M.D. prescribe under Medicare Part D?
In 2024, Carolyn Smith Lacey, M.D. had 5,292 Medicare Part D claims for 814 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Carolyn Smith Lacey, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.7 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.