NPPES file of Aug 9, 2026

Gustav Jaliang Lo, M.D.

General Practice Physician · Petoskey, MI

Gustav Jaliang Lo, M.D. is a general practice physician with a practice address in Petoskey, Michigan, and NPI 1568519635, issued on Jan 4, 2007. Check the license (Michigan 4301053321, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1568519635
Name
Gustav Jaliang Lo
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License number
4301053321 MI
Self-reported in NPPES; status is on the state search
Practice location
116 W Mitchell St, Petoskey, MI 49770
Phone
(231) 348-2828
Enumerated
Jan 4, 2007
Record last updated
Jun 10, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(231) 348-9609
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 116 W Mitchell St

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

  1. Tanya DrinkallNurse Practitioner1538750831
  2. Amanda GreeneMedical Physician Assistant1083183578
  3. Courtney Griffith-Sumpter, PHYSICIANS ASSISTANTMedical Physician Assistant1346406592
  4. Chelsea Navarro, P.A. CPhysician Assistant1740520980
  5. Jessica Panoff, PA-CMedical Physician Assistant1548639560
  6. Marisa Pilarski, NPFamily Nurse Practitioner1124410626

Verify Gustav Jaliang Lo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301053321
    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 Michigan license search

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98% fewer Medicare Part D claims than the average general practice physician in 2024

49 Medicare Part D claims for 24 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.

  1. Gustav Lo49
  2. Specialty average3,030

Most prescribed

  1. Progesterone21 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.

Industry payments in 2024: $50.24

2 payments; by number, the most common kind was food and beverage; the largest payer was Galderma Laboratories, L.P. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gustav Lo$50.24
  2. Specialty average$1,273.40

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

Gustav Jaliang Lo among 369 general practice physician records in Michigan

Gustav Jaliang Lo, M.D. is one of 369 general practice physician records with a practice address in Michigan. 49% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.

  • NPI issued2007 · 36% of these records are older, 50% newer
  • In a Medicare fileYes · 49% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2011 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in Michigan

There are 369 general practice physician records in Michigan.

The 8 general practice physician records with the nearest ZIP codes

  1. Russell LabeauPetoskey, MI 497701881908671
  2. Jacqueline Fitzgerald, D.O.Ossineke, MI 497661205862455
  3. Kristin Maschke, M.D.Lewiston, MI 497561992778807
  4. Michael McNamara, D.O.Lewiston, MI 497561801860440
  5. Joseph Sobota, M. D.Harbor Springs, MI 497401982062154
  6. Mark Victor, D.O.Iron Mountain, MI 498011194740175
  7. Rachel Amsterburg, DOGrayling, MI 497381629278957
  8. Donald Cousineau, DO, PCGaylord, MI 497351841485133

Common questions

What is Gustav Jaliang Lo, M.D.'s NPI number?

Gustav Jaliang Lo, M.D.'s National Provider Identifier (NPI) is 1568519635, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Gustav Jaliang Lo, M.D. located?

The NPPES record lists a practice address at 116 W Mitchell St, Petoskey, MI, 49770. Phone: (231) 348-2828. Providers update this record themselves, so call before visiting.

How can I verify Gustav Jaliang Lo, M.D.'s license?

NPPES lists Michigan license number 4301053321, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Gustav Jaliang Lo, M.D. prescribe under Medicare Part D?

In 2024, Gustav Jaliang Lo, M.D. had 49 Medicare Part D claims for 24 beneficiaries; the average among general practice physician prescribers was 3,030. 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.