Janet Pak Memark, M.D.
Internal Medicine Physician · Marietta, GA
Janet Pak Memark, M.D. is an internal medicine physician with a practice address in Marietta, Georgia, and NPI 1760563845, issued on Oct 17, 2006. Check the license (Georgia 64415, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Janet Pak Memark
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 64415 GA
036115379 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1650 County Services Parkway, Marietta, GA 30008
- Phone
- (770) 739-3214
- Enumerated
- Oct 17, 2006
- Record last updated
- Mar 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (770) 514-2811
- Medicaid ID
- 003204089A GA
- Medicare enrollment
- Enrolled (PECOS I20101218000078); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Verify Janet Pak Memark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 64415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 73% of the cost of the top drugs
355 Medicare Part D claims for 181 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 73% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Typhim Vi54 claims
- Atovaquone-Proguanil Hcl51 claims
- Yf-Vax32 claims
- Havrix30 claims
- Adacel Tdap27 claims
- Ipol24 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.
Janet Pak Memark among 3,911 internal medicine physician records in Georgia
Janet Pak Memark, M.D. is one of 3,911 internal medicine physician records with a practice address in Georgia. 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2003 · median 2005 among the 2,535 with a school on file
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 internal medicine physician records list a practice address in Marietta
They are 122 of the 6,900 NPPES records with a practice address in Marietta, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Marietta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Barbara Dalton, MDMarietta, GA 300081558172932
- Clarence Hendrix, MDMarietta, GA 300081447479480
- Peter Wyman, MDMarietta, GA 300081710063680
- Julius Adebisi, MDAlpharetta, GA 300091730127713
- Bindu Alexander, M.DAlpharetta, GA 300091639150220
- Eduard Fatakhov, M.D.Alpharetta, GA 300091295099018
- Dhiraj Patel, M.DAlpharetta, GA 300091891863148
- Neil Patel, M.D.Alpharetta, GA 300091225448178
Common questions
What is Janet Pak Memark, M.D.'s NPI number?
Janet Pak Memark, M.D.'s National Provider Identifier (NPI) is 1760563845, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janet Pak Memark, M.D. located?
The NPPES record lists a practice address at 1650 County Services Parkway, Marietta, GA, 30008. Phone: (770) 739-3214. Providers update this record themselves, so call before visiting.
How can I verify Janet Pak Memark, M.D.'s license?
NPPES lists Georgia license number 64415, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Janet Pak Memark, M.D. prescribe under Medicare Part D?
In 2024, Janet Pak Memark, M.D. had 355 Medicare Part D claims for 181 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.