NPPES file of Aug 9, 2026

Christina Soyoung Moon, M.D.

Ophthalmology Physician · Philadelphia, PA

Christina Soyoung Moon, M.D. is an ophthalmology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1821259102, issued on Jun 19, 2008. Check the license (Pennsylvania MD443252, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821259102
Name
Christina Soyoung Moon
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
MD443252 PA
Self-reported in NPPES; status is on the state search
Practice location
3400 Civic Cente Blvd, Philadelphia, PA 19104
Phone
(215) 614-4100
Enumerated
Jun 19, 2008
Record last updated
Sep 20, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(215) 615-0527
Medicare enrollment
Enrolled (PECOS I20181005002242); accepts Medicare assignment
Medical or professional school
Geisel School Of Medicine At Dartmouth, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3400 Civic Cente Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bennie Jeng, MDOphthalmology Physician1104852870

Verify Christina Soyoung Moon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD443252
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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26% more Medicare Part D claims than the average ophthalmology physician in 2024

1,919 Medicare Part D claims for 469 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Christina Moon1,919
  2. Specialty average1,518

Most prescribed

  1. Prednisolone Acetate571 claims
  2. Ketorolac Tromethamine311 claims
  3. Moxifloxacin298 claims
  4. Cyclosporine89 claims
  5. Latanoprost85 claims
  6. Restasis75 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 85.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score73.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,089.05

2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.

  1. Christina Moon$1,089.05
  2. Specialty average$4,535.02

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. University OF Penn - Medical GroupRadnor, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christina Soyoung Moon among 1,088 ophthalmology physician records in Pennsylvania

Christina Soyoung Moon, M.D. is one of 1,088 ophthalmology physician records with a practice address in Pennsylvania. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.

  • NPI issued2008 · 67% of these records are older, 30% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2008 · median 2000 among the 734 with a school on file
  • Record last updated2018 · 64% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Pennsylvania

There are 1,088 ophthalmology physician records in Pennsylvania.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Lama Al-Aswad, M.D.Philadelphia, PA 191041336174937
  2. William Anninger, M.D.Philadelphia, PA 191041922038231
  3. Allison Brucker, M.D.Phialdelphia, PA 191041790718245
  4. Joshua Dunaief, MDPhiladelphia, PA 191041124139746
  5. Kristin Hammersmith, MDPhiladelphia, PA 191041437157187
  6. Deborah Herrmann, MDPhiladelphia, PA 191041346357548
  7. Bennie Jeng, MDPhiladelphia, PA 191041104852870
  8. Deborah Kelly, MDPhiladelphia, PA 191041073507703

Common questions

What is Christina Soyoung Moon, M.D.'s NPI number?

Christina Soyoung Moon, M.D.'s National Provider Identifier (NPI) is 1821259102, issued on Jun 19, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Christina Soyoung Moon, M.D. located?

The NPPES record lists a practice address at 3400 Civic Cente Blvd, Philadelphia, PA, 19104. Phone: (215) 614-4100. Providers update this record themselves, so call before visiting.

How can I verify Christina Soyoung Moon, M.D.'s license?

NPPES lists Pennsylvania license number MD443252, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christina Soyoung Moon, M.D. prescribe under Medicare Part D?

In 2024, Christina Soyoung Moon, M.D. had 1,919 Medicare Part D claims for 469 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Christina Soyoung Moon, M.D.'s MIPS final score?

The 2023 MIPS final score is 85.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.