Roger Dana Weeks, M.D.
Ophthalmology Physician · Petaluma, CA
Roger Dana Weeks, M.D. is an ophthalmology physician with a practice address in Petaluma, California, and NPI 1235157611, issued on Jul 17, 2006. Check the license (California A24319, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Roger Dana Weeks
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A24319 CA
Self-reported in NPPES; status is on the state search - Practice location
- 47 Maria Dr, Petaluma, CA 94954
- Phone
- (707) 762-7328
- Enumerated
- Jul 17, 2006
- Record last updated
- Sep 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (707) 762-0614
- Medicaid ID
- 00A243190 CA
- Medicare enrollment
- Enrolled (PECOS I20100706000493); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1970
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Verify Roger Dana Weeks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A24319Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average ophthalmology physician in 2024
595 Medicare Part D claims for 140 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Latanoprost301 claims
- Brimonidine Tartrate50 claims
- Timolol Maleate32 claims
- Lumigan22 claims
- Neomycin-Polymyxin-Dexameth20 claims
- Cyclosporine18 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.
Industry payments in 2024: $81.54
3 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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 2 group practices
- North Bay Eye Associates, A Medical CorporationHealdsburg, CA
- Petaluma Health Center IncPetaluma, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roger Dana Weeks among 2,899 ophthalmology physician records in California
Roger Dana Weeks, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1970 · median 2001 among the 1,907 with a school on file
- Record last updated2019 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Petaluma → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Randall Chapman, MDNovato, CA 949471114093853
- Arnold Rabin, M.D.Mill Valley, CA 949411487606828
- Abraham Weber, M.D.Larkspur, CA 949391750309936
- Harold HassinBelvedere, CA 949201699221192
- Lawrence Lonn, M.D.Belvedere, CA 949201275623373
- Robert Anderson, MDGreenbrae, CA 949041760487227
- Matthew BedellGreenbrae, CA 949041508159344
- Louisa Lu, MDGreenbrae, CA 949041285261289
Common questions
What is Roger Dana Weeks, M.D.'s NPI number?
Roger Dana Weeks, M.D.'s National Provider Identifier (NPI) is 1235157611, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Roger Dana Weeks, M.D. located?
The NPPES record lists a practice address at 47 Maria Dr, Petaluma, CA, 94954. Phone: (707) 762-7328. Providers update this record themselves, so call before visiting.
How can I verify Roger Dana Weeks, M.D.'s license?
NPPES lists California license number A24319, 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 Roger Dana Weeks, M.D. prescribe under Medicare Part D?
In 2024, Roger Dana Weeks, M.D. had 595 Medicare Part D claims for 140 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.