Marissa Maricel Armamento Mercado, MD
Family Medicine Physician · Hoschton, GA
Marissa Maricel Armamento Mercado, MD is a family medicine physician with a practice address in Hoschton, Georgia, and NPI 1649408667, issued on Jun 29, 2009. Check the license (Georgia 067505, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marissa Maricel Armamento Mercado
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 067505 GA
Self-reported in NPPES; status is on the state search - Practice location
- 26 W Jackson Commons Dr, Hoschton, GA 30548
- Phone
- (770) 848-9190
- Enumerated
- Jun 29, 2009
- Record last updated
- Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 003124550A GA
- Medicare enrollment
- Enrolled (PECOS I20120620000699); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,951 in Georgia → Look up another NPI →
Also registered at 26 W Jackson Commons Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shannon Ellis, MDFamily Medicine Physician1124219563
- Kayla Joplin, FNPFamily Nurse Practitioner1538761697
- Cortie Rolison, DOFamily Medicine Physician1184986671
Verify Marissa Maricel Armamento Mercado in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 067505Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average family medicine physician in 2024
5,476 Medicare Part D claims for 432 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 19 claims were for opioids.
Most prescribed
- Atorvastatin Calcium374 claims
- Levothyroxine Sodium297 claims
- Amlodipine Besylate246 claims
- Lisinopril232 claims
- Losartan Potassium188 claims
- Simvastatin184 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: $274.68
14 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Northeast Georgia Physicians Group IncHoschton, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Maricel Armamento Mercado among 3,951 family medicine physician records in Georgia
Marissa Maricel Armamento Mercado, MD is one of 3,951 family 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 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2005 · median 2005 among the 2,542 with a school on file
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family medicine physician records list a practice address in Hoschton
They are 3 of the 133 NPPES records with a practice address in Hoschton, and 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Hoschton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Shannon Ellis, MDHoschton, GA 305481124219563
- Cortie Rolison, DOHoschton, GA 305481184986671
- Ryan Arata, MDJefferson, GA 305491205039526
- William Grimsley, MDJefferson, GA 305491730372236
- Susan Hawn, M.D.Jefferson, GA 305491225093214
- Jyotir Jani, M.D.Jefferson, GA 305491790877835
- Jigar Patel, M.D.Jefferson, GA 305491730359936
- Bartley Richards, DOJefferson, GA 305491508962911
Common questions
What is Marissa Maricel Armamento Mercado, MD's NPI number?
Marissa Maricel Armamento Mercado, MD's National Provider Identifier (NPI) is 1649408667, issued on Jun 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Maricel Armamento Mercado, MD located?
The NPPES record lists a practice address at 26 W Jackson Commons Dr, Hoschton, GA, 30548. Phone: (770) 848-9190. Providers update this record themselves, so call before visiting.
How can I verify Marissa Maricel Armamento Mercado, MD's license?
NPPES lists Georgia license number 067505, 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 Marissa Maricel Armamento Mercado, MD prescribe under Medicare Part D?
In 2024, Marissa Maricel Armamento Mercado, MD had 5,476 Medicare Part D claims for 432 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.