Mark David Porco, D.D.S.
General Practice Dentistry · Lincoln, CA
Mark David Porco, D.D.S. is a general practice dentistry with a practice address in Lincoln, California, and NPI 1891886578, issued on Sep 27, 2006. Check the license (California 36108, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark David Porco
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 36108 CA
Self-reported in NPPES; status is on the state search - Practice location
- 898 5TH St, Lincoln, CA 95648
- Phone
- (916) 645-6286
- Enumerated
- Sep 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (916) 645-0114
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Mark David Porco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 36108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average general practice dentistry in 2024
15 Medicare Part D claims for 13 beneficiaries, against an average of 83 among the 70,290 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.
Mark David Porco among 17,852 general practice dentistry records in California
Mark David Porco, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 general practice dentistry records list a practice address in Lincoln
They are 12 of the 362 NPPES records with a practice address in Lincoln, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Lincoln → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Donald Boatman, D.D.S.Lincoln, CA 956481477607539
- Paul Denzler, D.D.S.Lincoln, CA 956481073656518
- Maria Eloisa Espiritu, DDSLincoln, CA 956481851424501
- Irene Hermo, DDSLincoln, CA 956481881901437
- Allen Latham, D.D.S.Lincoln, CA 956481801012182
- Jeffrey Martin, DDSLincoln, CA 956481720303571
- Kris Martinson, D.D.S.Lincoln, CA 956481548261951
- Victoria Mosur, DDSLincoln, CA 956481487605234
Common questions
What is Mark David Porco, D.D.S.'s NPI number?
Mark David Porco, D.D.S.'s National Provider Identifier (NPI) is 1891886578, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark David Porco, D.D.S. located?
The NPPES record lists a practice address at 898 5TH St, Lincoln, CA, 95648. Phone: (916) 645-6286. Providers update this record themselves, so call before visiting.
How can I verify Mark David Porco, D.D.S.'s license?
NPPES lists California license number 36108, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mark David Porco, D.D.S. prescribe under Medicare Part D?
In 2024, Mark David Porco, D.D.S. had 15 Medicare Part D claims for 13 beneficiaries; the average among general practice dentistry prescribers was 83. 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.