Charles Morse Johnson
Optometrist · Portland, ME
Charles Morse Johnson is an optometrist with a practice address in Portland, Maine, and NPI 1811553845, issued on May 15, 2019. Check the license (Maine OPT1009, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Morse Johnson
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT1009 ME
Self-reported in NPPES; status is on the state search - Practice location
- 595 Brighton Ave, Portland, ME 04102
- Phone
- (207) 210-6700
- Enumerated
- May 15, 2019
- Record last updated
- Jun 27, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (207) 899-3239
- Medicare enrollment
- Enrolled (PECOS I20190724001899); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2019
- Entity
- Type 1 · individual
8 nearest optometrist records → All 310 in Maine → Look up another NPI →
Also registered at 595 Brighton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kara Achille, DMDPeriodontics1487051686
- David Lowell, O.D.Optometrist1770684177
- Michael Pirone, ODOptometrist1336297704
- Tricia Pirone, ODOptometrist1417025503
- Donald Theriault, DMDPeriodontics1669502795
Verify Charles Morse Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license OPT1009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average optometrist in 2024
114 Medicare Part D claims for 37 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Latanoprost50 claims
- Timolol Maleate16 claims
- Brimonidine Tartrate12 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
- Eyes ON Rosemont LLCPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Morse Johnson among 310 optometrist records in Maine
Charles Morse Johnson is one of 310 optometrist records with a practice address in Maine. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 80% of them.
- NPI issued2019 · 80% of these records are older, 16% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2008 among the 212 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 152W00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Maine
There are 310 optometrist records in Maine.
All 310 in Maine → Every provider in Portland → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Nirupama Aggarwal, ODPortland, ME 041021871599928
- Jill Amundson, ODPortland, ME 041021710983861
- Michael Anastasio, O.D.Portland, ME 041021578552980
- Robert Banglmaier, ODPortland, ME 041021659360345
- Peter Hall, D.V.M ., O.D.Portland, ME 041021972562734
- Katherine Hill, O.D.Portland, ME 041021255767620
- David Lowell, O.D.Portland, ME 041021770684177
- Holly McCarthy, O.D.Portland, ME 041021952718413
Common questions
What is Charles Morse Johnson's NPI number?
Charles Morse Johnson's National Provider Identifier (NPI) is 1811553845, issued on May 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Charles Morse Johnson located?
The NPPES record lists a practice address at 595 Brighton Ave, Portland, ME, 04102. Phone: (207) 210-6700. Providers update this record themselves, so call before visiting.
How can I verify Charles Morse Johnson's license?
NPPES lists Maine license number OPT1009, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Charles Morse Johnson prescribe under Medicare Part D?
In 2024, Charles Morse Johnson had 114 Medicare Part D claims for 37 beneficiaries; the average among optometrist prescribers was 277. 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.