NPPES file of Aug 9, 2026

Christopher Anh Khoa Vo, MD

Infectious Disease Physician · South Portland, ME

Christopher Anh Khoa Vo, MD is an infectious disease physician with a practice address in South Portland, Maine, and NPI 1841794591, issued on Mar 19, 2018. Check the license (Maine MD30313, as entered in NPPES) on the Maine Board of Licensure in Medicine; 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
1841794591
Name
Christopher Anh Khoa Vo
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License numbers
MD30313 ME
309387 NY
Self-reported in NPPES; status is on the state search
Practice location
41 Donald B Dean Dr Ste B, South Portland, ME 04106
Phone
(207) 661-7901
Enumerated
Mar 19, 2018
Record last updated
May 6, 2026
Fax
(207) 661-7902
Medicare enrollment
Enrolled (PECOS I20230726002485); may accept Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 2018
Telehealth
Offers telehealth (CMS)
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 41 Donald B Dean Dr Ste B

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

  1. Stephen Rawlings, M.D., PH.D.Infectious Disease Physician1861888984
  2. Nicole Rebusi, MDInfectious Disease Physician1285193177
  3. Miguel Saldivar, M.D.Infectious Disease Physician1205273661

Verify Christopher Anh Khoa Vo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
    Search for license MD30313
    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 Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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100% more Medicare Part D claims than the average infectious disease physician in 2024

1,376 Medicare Part D claims for 40 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims. 20 claims were for opioids.

  1. Christopher Vo1,376
  2. Specialty average689

Most prescribed

  1. Biktarvy115 claims
  2. Atorvastatin Calcium69 claims
  3. Albuterol Sulfate Hfa46 claims
  4. Gabapentin36 claims
  5. Mirtazapine35 claims
  6. Genvoya32 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): 100 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. Qualitynot scored (reweighted)
  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).

One hospital affiliation

  1. Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Christopher Anh Khoa Vo among 35 infectious disease physician records in Maine

Christopher Anh Khoa Vo, MD is one of 35 infectious disease physician records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 80% of them.

  • NPI issued2018 · 80% of these records are older, 14% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2018 · median 2008 among the 25 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Maine

There are 35 infectious disease physician records in Maine.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Leyla Azis, MDSouth Portland, ME 041061487871414
  2. Daniel Diekema, MDSouth Portland, ME 041061104801489
  3. Stephen Rawlings, M.D., PH.D.South Portland, ME 041061861888984
  4. Nicole Rebusi, MDSouth Portland, ME 041061285193177
  5. Miguel Saldivar, M.D.South Portland, ME 041061205273661
  6. Robert Smith, MDSouth Portland, ME 041061750340972
  7. Patricia Stogsdill, MDSouth Portland, ME 041061326009259
  8. Kinna Thakarar, DOSouth Portland, ME 041061396905048

Common questions

What is Christopher Anh Khoa Vo, MD's NPI number?

Christopher Anh Khoa Vo, MD's National Provider Identifier (NPI) is 1841794591, issued on Mar 19, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Anh Khoa Vo, MD located?

The NPPES record lists a practice address at 41 Donald B Dean Dr Ste B, South Portland, ME, 04106. Phone: (207) 661-7901. Providers update this record themselves, so call before visiting.

How can I verify Christopher Anh Khoa Vo, MD's license?

NPPES lists Maine license number MD30313, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christopher Anh Khoa Vo, MD prescribe under Medicare Part D?

In 2024, Christopher Anh Khoa Vo, MD had 1,376 Medicare Part D claims for 40 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

What is Christopher Anh Khoa Vo, MD's MIPS final score?

The 2023 MIPS final score is 100 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.