Charlie John Parsons, OD
- Medicare patients, 2024
- 362
- Part D claims, 2024
- 324
- Industry payments
- $121
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 50 Eastern Ave, Greencastle, PA 17225
- Practice phone
- Call (717) 597-7708
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greencastle Eye Care Center, Inc.
Greencastle, Pennsylvania
Find Charlie Parsons' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Charlie John Parsons is an optometrist in Greencastle, Pennsylvania
Charlie Parsons practices at Greencastle Eye Care Center, Inc. in Greencastle, Pennsylvania.
Charlie Parsons' NPI, 1366440588, was assigned on July 12, 2005. Charlie Parsons graduated from Pennsylvania College of Optometry in 1983. Charlie Parsons holds Pennsylvania license OEG000051.
- NPI
- 1366440588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901902683
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 597-7708
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Charlie John Parsons practices at Greencastle Eye Care Center, Inc. in Greencastle, Pennsylvania
Charlie Parsons' primary practice is Greencastle Eye Care Center, Inc., at 50 Eastern Ave, Greencastle, PA 17225 in Franklin County. The practice phone is (717) 597-7708.
- Greencastle Eye Care Center, Inc.50 Eastern Ave, Greencastle, PA 17225 · Franklin CountyPhone(717) 597-7708
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Charlie John Parsons is affiliated with 3 sites of care and 2 medical groups
Charlie Parsons' primary practice is Greencastle Eye Care Center, Inc. in Greencastle, Pennsylvania. Dmand AI also links Charlie Parsons to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Charlie John Parsons' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charlie Parsons practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greencastle Eye Care Center, Inc. | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Charlie John Parsons is one of 1,750 optometrists in Pennsylvania
Optometrist is Charlie Parsons' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Charlie Parsons is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Charlie Parsons
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Charlie John Parsons treated 362 Medicare patients in 2024, average age 78
CMS counts 362 Medicare patients who saw Charlie Parsons in 2024. The largest group is 75 to 84, with 151 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Charlie Parsons' median patient age at 75, with 58% women.
Charlie Parsons' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Charlie Parsons' Medicare patients by sex, 2024
- Women20657%
- Men15643%
Chronic conditions among Charlie Parsons' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis40%
- Diabetes24%
- Chronic kidney disease22%
- Ischemic heart disease20%
- Anxiety15%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Charlie Parsons' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Charlie John Parsons wrote 324 Medicare Part D claims in 2024
In 2024, Charlie Parsons wrote 324 Medicare Part D claims for 89 patients. 56% of them were for generic drugs.
Charlie Parsons' Part D claims by kind of drug, 2024
- Generic180 claims56%
- Brand-name144 claims44%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Charlie John Parsons ranks in the 34th percentile for cataract surgery in Medicare
Charlie Parsons accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of cataract surgery by Charlie Parsons, more than 34% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Charlie Parsons ranks in Medicare procedure volume
- Cataract surgery
- 34th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Charlie John Parsons received $121 in industry payments in 2025
CMS Open Payments shows 5 general payments to Charlie Parsons from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $62.
Companies that paid Charlie Parsons the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Charlie John Parsons graduated from Pennsylvania College of Optometry
Charlie Parsons graduated from Pennsylvania College of Optometry in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Charlie John Parsons's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Charlie John Parsons
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charlie John Parsons' NPI number?
Charlie John Parsons' NPI number is 1366440588. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What does Charlie John Parsons specialize in?
Charlie John Parsons is an optometrist in Greencastle, Pennsylvania. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Charlie John Parsons practice?
Charlie Parsons practices at 50 Eastern Ave, Greencastle, PA 17225. Charlie Parsons' primary practice is Greencastle Eye Care Center, Inc. in Greencastle, Pennsylvania. Dmand AI also links Charlie Parsons to 2 group practices and clinics and 2 medical groups.
What is Charlie John Parsons' office phone number?
The practice phone on file for Charlie Parsons is (717) 597-7708.
What is Charlie John Parsons' medical license number?
Charlie Parsons holds Pennsylvania license OEG000051.
Does Charlie John Parsons accept Medicare?
Yes. CMS lists Charlie Parsons as accepting Medicare assignment.
How many Medicare patients does Charlie John Parsons see?
CMS counts 362 Medicare patients who saw Charlie Parsons in 2024, with an average age of 78.
Where did Charlie John Parsons go to medical school?
Charlie Parsons graduated from Pennsylvania College of Optometry in 1983.
Has Charlie John Parsons received payments from drug or device companies?
CMS Open Payments shows $121 in general payments to Charlie Parsons from 2 companies from 2025 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Charlie John Parsons been practicing?
Charlie Parsons graduated from medical school in 1983, 43 years ago.
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