Can J Ophthalmol
Aneurysm, FalseAngiographyEmbolization, Therapeutic
Dr. Phelan Giles Piehota, DO
NPI1548534381PAC ID7911144266
- Medicare services, 2024
- 1,941
- Medicare patients, 2024
- 729
- Part D claims, 2024
- 1,228
- Publications
- 2
- MIPS score, 2024
- 92
- Practice address
- 2060 Charlie Hall Blvd, Suite 301, Charleston, SC 29414
- Practice phone
- Call (843) 571-4800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Physicians' Eye Surgery Center - Charleston
Surgery Center - Medicare-Certified · Charleston, South Carolina
Find Dr. Piehota's professional email, personal email and mobile number
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Dr. Phelan Giles Piehota is an ophthalmologist in Charleston, South Carolina
Dr. Piehota practices at Physicians' Eye Surgery Center - Charleston in Charleston, South Carolina.
Dr. Piehota's NPI, 1548534381, was assigned on February 24, 2012. Dr. Piehota graduated from Philadelphia College of Osteopathic Medicine in 2012. Dr. Piehota holds South Carolina license 83038.
NPI and contact details
- NPI
- 1548534381NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911144266
- NPI enumeration date
- February 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 571-4800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Phelan Giles Piehota practices at Physicians' Eye Surgery Center - Charleston in Charleston, South Carolina
Dr. Piehota's primary practice is Physicians' Eye Surgery Center - Charleston, at 2060 Charlie Hall Blvd, Suite 301, Charleston, SC 29414. The practice phone is (843) 571-4800.
- Physicians' Eye Surgery Center - Charleston2060 Charlie Hall Blvd, Suite 301, Charleston, SC 29414Phone(843) 571-4800
Source: Dmand AI Affiliation Data
Dr. Phelan Giles Piehota is affiliated with 2 sites of care and 1 medical group
Dr. Piehota's primary practice is Physicians' Eye Surgery Center - Charleston in Charleston, South Carolina. Dmand AI also links Dr. Piehota to 1 group practice or clinic and 1 medical group, each named with a free account.
Physicians' Eye Surgery Center - CharlestonPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Phelan Giles Piehota's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Piehota practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Physicians' Eye Surgery Center - Charleston | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Phelan Giles Piehota is one of 269 ophthalmologists in South Carolina
Ophthalmology is Dr. Piehota's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Piehota's licenses on file in 2 states: South Carolina and Pennsylvania.
Specialties and state licenses
- Ophthalmology, South CarolinaPrimary
- Pennsylvania license
Ophthalmologists near Dr. Piehota
Counts of ophthalmologists 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
Dr. Phelan Giles Piehota billed Medicare for 1,941 services in 2024
CMS data shows 1,941 Medicare services from Dr. Piehota across 21 procedure codes in 2024, for 729 Medicare patients. Medicare paid $165,603 for them.
Medicare services, 20241,941
Medicare patients729
Paid by Medicare$165,603
Procedure codes21
Dr. Piehota's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9892024: 1,10812%
- Tests and treatments
- 2023: 5572024: 5482%
- Surgery
- 2023: 1772024: 23332%
- Drugs given in the office
- 2023: 522024: 52No change
- Imaging
- 2023: 192024: 0100%
Where Dr. Piehota's Medicare services took place, 2024
- In an office1,83394%
- In a facility1086%
Dr. Piehota compared with the South Carolina median for ophthalmologists, 2024
- Dr. Piehota
- South Carolina median
- Medicare services
- 1,941vs 2,44621% below
- Medicare patients
- 729vs 88117% below
- Part D claims
- 1,132vs 74851% above
Medians across 277 ophthalmologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Piehota's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Piehota and other ophthalmologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Phelan Giles Piehota treated 729 Medicare patients in 2024, average age 73
CMS counts 729 Medicare patients who saw Dr. Piehota in 2024. The largest group is 65 to 74, with 371 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Piehota's median patient age at 70, with 65% women.
Medicare patients, 2024729
Average age73
Average risk score1.08
Also on Medicaid5%
Dr. Piehota's Medicare patients by age, 2024
Dr. Piehota's Medicare patients by sex, 2024
- Women44261%
- Men28739%
Chronic conditions among Dr. Piehota's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Diabetes37%
- Chronic kidney disease26%
- Anxiety23%
- Ischemic heart disease22%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Piehota's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Phelan Giles Piehota wrote 1,228 Medicare Part D claims in 2024
In 2024, Dr. Piehota wrote 1,228 Medicare Part D claims for 417 patients. 57% of them were for generic drugs. CMS names the drug for 1,132 of them, across 20 drugs with 11 or more claims each, at $269,013 in total drug cost. In 2023, CMS named 919 claims across 19 drugs.
Part D claims, 20241,228
Drugs named by CMS20
Total drug cost$269,013
Part D patients417
Dr. Piehota's Part D claims by kind of drug, 2024
- Generic705 claims57%
- Brand-name523 claims43%
Dr. Piehota's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Piehota's Part D claims, 2024
- Antibiotics1%12 of 1,228 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9192024: 1,13223%
Drugs named by CMS: 20 in 2024, 19 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Phelan Giles Piehota scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Piehota for performance year 2024, reported as part of a group. Dr. Piehota accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 156 procedures of cataract surgery by Dr. Piehota, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Piehota's MIPS scores, performance year 2024
- 92of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Piehota ranks in Medicare procedure volume
- Cataract surgery
- 80th percentile156 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Phelan Giles Piehota has 2 publications on record
Dmand AI links 2 papers to Dr. Piehota, published from 2014 to 2017. Dr. Piehota's most frequent co-authors are Craig N. Czyz, DO, Moni Stein, MD and Adam M. Strittmatter, DO.
Papers2
Years published2014 to 2017
Dr. Piehota's most frequent co-authors
Recent publications by Dr. Piehota
See who Dr. Piehota researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Piehota works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Phelan Giles Piehota received $10,073 in industry payments from 2017 to 2025
CMS Open Payments shows 344 general payments to Dr. Piehota from 37 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 83% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $1,575.
General payments to Dr. Piehota by program year, 2017 to 2025
General payments to Dr. Piehota by kind, 2017 to 2025
$10.1Kin total
- Food and beverage$8,40083%
- Consulting fees$1,57516%
- Education$981%
Companies that paid Dr. Piehota the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Phelan Giles Piehota graduated from Philadelphia College of Osteopathic Medicine
Dr. Piehota graduated from Philadelphia College of Osteopathic Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Phelan Giles Piehota'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Phelan Giles Piehota
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Phelan Giles Piehota's NPI number?
Dr. Phelan Giles Piehota's NPI number is 1548534381. It was assigned on February 24, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Phelan Giles Piehota?
Dr. Phelan Giles Piehota is an ophthalmologist in Charleston, South Carolina. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Phelan Giles Piehota practice?
Dr. Piehota practices at 2060 Charlie Hall Blvd, Suite 301, Charleston, SC 29414. Dr. Piehota's primary practice is Physicians' Eye Surgery Center - Charleston in Charleston, South Carolina. Dmand AI also links Dr. Piehota to 1 group practice or clinic and 1 medical group.
What is Dr. Phelan Giles Piehota's office phone number?
The practice phone on file for Dr. Piehota is (843) 571-4800.
What is Dr. Phelan Giles Piehota's medical license number?
Dr. Piehota holds South Carolina license 83038, one of the licenses on file in 2 states.
Which states has Dr. Phelan Giles Piehota been licensed in?
Dmand AI has state licenses on file for Dr. Piehota in South Carolina and Pennsylvania.
Does Dr. Phelan Giles Piehota accept Medicare?
Yes. CMS data shows Dr. Piehota billed Medicare for 1,941 services in 2024, and Dr. Piehota accepts Medicare assignment.
What is Dr. Phelan Giles Piehota's MIPS score?
Dr. Piehota's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Phelan Giles Piehota see?
CMS counts 729 Medicare patients who saw Dr. Piehota in 2024, with an average age of 73.
What services does Dr. Phelan Giles Piehota bill to Medicare?
In 2024, Dr. Piehota's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99204).
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Where did Dr. Phelan Giles Piehota go to medical school?
Dr. Piehota graduated from Philadelphia College of Osteopathic Medicine in 2012.
What drugs does Dr. Phelan Giles Piehota prescribe most?
In 2024 Medicare Part D data, Dr. Piehota's most prescribed drugs by claims were Latanoprost, Neomycin-Polymyxin-Dexameth and Timolol Maleate.
Has Dr. Phelan Giles Piehota received payments from drug or device companies?
CMS Open Payments shows $10,073 in general payments to Dr. Piehota from 37 companies from 2017 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Phelan Giles Piehota been practicing?
Dr. Piehota graduated from medical school in 2012, 14 years ago.
Does Dr. Phelan Giles Piehota do research?
Dmand AI links 2 publications to Dr. Piehota, published from 2014 to 2017.
Who does Dr. Phelan Giles Piehota publish with?
Dr. Piehota's most frequent co-authors are Craig N. Czyz, DO (2 shared papers), Moni Stein, MD (1 shared paper) and Adam M. Strittmatter, DO (1 shared paper).
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