Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Richard Reid Maxa , MD

Internal Medicine • Duluth, GA

Active NPI 1144371386 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

3505 Duluth Park Ln, Building 4, Ste 400
Duluth, GA 300963201

Call 6785973180 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3505 Duluth Park Ln
Building 4, Ste 400

Duluth, GA 300963201

Telephone 6785973180
Fax 6785973181
Organization at the Same NPPES Address or Phone
Tender Loving Care Health Care Services Of Georgia, Llc Facility NPI 1235182767

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 3 distinct group names: Maxa Internal Medicine Associates Pc; Physiotherapy Associates Inc; Select Rehabilitation, Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Vanderbilt University School Of Medicine

Graduation Year

1993

Medicare patients

1,064 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $643,745 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $510,698 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

9,749 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$255,990 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,041.52 across 59 records.

By nature of payment

  • Food and Beverage: $1,041.52 across 59 records.

Reporting-company totals (3 largest of 18)

  • Novo Nordisk Inc: $152.23 across 9 records.
  • Amgen Inc.: $137.46 across 12 records.
  • Salix Pharmaceuticals, a division of Bausch Health US, LLC: $110.05 across 5 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

33 years (graduated 1993)

CMS Doctors and Clinicians data list 1993 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Maxa has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Maxa as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Duluth and Georgia

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Duluth, GA (2024, 19 clinicians with data). Median for this group: 875. Middle half: 287 to 3,209.

More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Georgia (2024, 2,224 clinicians with data). Median for this group: 672. Middle half: 262 to 1,455.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Duluth, GA (2024, 19 clinicians with data). Median for this group: $88,451. Middle half: $22,305 to $243,555.

A higher Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Georgia (2024, 2,224 clinicians with data). Median for this group: $60,432. Middle half: $25,430 to $112,727.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Duluth, GA (2024, 19 clinicians with data). Median for this group: $70,335. Middle half: $16,057 to $191,825.

A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Georgia (2024, 2,224 clinicians with data). Median for this group: $46,319. Middle half: $19,271 to $87,339.

Medicare Part D prescriptions

More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Duluth, GA (2024, 28 clinicians with data). Median for this group: 1,798. Middle half: 282 to 5,254.

More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Georgia (2024, 2,481 clinicians with data). Median for this group: 990. Middle half: 139 to 5,701.

Part D drug cost

A higher Part D drug cost than 65% of clinicians listed under Internal Medicine in Duluth, GA (2024, 28 clinicians with data). Median for this group: $115,368. Middle half: $7,041 to $286,553.

A higher Part D drug cost than 60% of clinicians listed under Internal Medicine in Georgia (2024, 2,481 clinicians with data). Median for this group: $71,428. Middle half: $6,948 to $490,450.

39 active clinicians are listed under Internal Medicine with a practice address in Duluth, GA (3,919 in Georgia).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Duluth

28.2% of these 39 clinicians have the CMS telehealth indicator.

66.7% of these 39 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 59 records totaling $1,041.52.

Manufacturer Payment Nature Product Type Amount ($)
Lundbeck LLC
Food and Beverage
Cash or cash equivalent
REXULTI General $27.73
Medtronic, Inc.
Food and Beverage
In-kind items and services
INTERSTIM General $26.77
Corcept Therapeutics
Food and Beverage
In-kind items and services
Korlym General $24.98
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
XIFAXAN General $24.92
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
XIFAXAN General $24.76
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $24.50
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $24.24
Esperion Therapeutics, Inc.
Food and Beverage
In-kind items and services
NEXLETOL General $23.21
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
XIFAXAN General $23.04
Pfizer Inc.
Food and Beverage
In-kind items and services
PAXLOVID General $22.74
Lundbeck LLC
Food and Beverage
Cash or cash equivalent
REXULTI General $22.39
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $22.36
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
TRELEGY ELLIPTA General $21.58
Eli Lilly and Company
Food and Beverage
In-kind items and services
ZEPBOUND General $21.52
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
TRELEGY ELLIPTA General $21.38
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
BOOSTRIX General $20.96
Esperion Therapeutics, Inc.
Food and Beverage
In-kind items and services
NEXLETOL General $20.91
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $20.75
Echosens North America, Inc.
Food and Beverage
Cash or cash equivalent
Fibroscan General $20.54
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
XIFAXAN General $20.41
Pfizer Inc.
Food and Beverage
In-kind items and services
PAXLOVID General $19.85
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $19.41
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
AIRSUPRA General $19.24
Eli Lilly and Company
Food and Beverage
In-kind items and services
ZEPBOUND General $19.08
Boston Scientific Corporation
Food and Beverage
In-kind items and services
Axonics General $19.03

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
J0897 Injection, denosumab, 1 mg
3,420 49 $35.00 $25.28
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
1,490 763 $225.00 $89.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
1,077 630 $279.90 $126.11
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
687 84 $78.00 $48.40
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
661 96 $110.00 $61.98
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes
561 68 $70.50 $39.01
G0444 Annual depression screening, 5 to 15 minutes
387 386 $44.90 $18.67
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
372 372 $225.00 $128.51
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
362 51 $95.00 $46.60
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
272 250 $82.00 $14.01
G0008 Administration of influenza virus vaccine
265 264 $50.00 $32.05
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay
260 244 $55.00 $15.50
90653 Influenza vaccine, inactivated
254 254 $125.00 $81.50
J1100 Injection, dexamethasone sodium phosphate, 1 mg
224 45 $10.00 $0.11
96372 Injection of drug or substance under skin or into muscle
212 86 $70.00 $14.10
81002 Urinalysis, manual test
200 135 $27.20 $3.35
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
196 67 $60.00 $47.59
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen
155 137 $125.00 $49.39
87804 Detection test by immunoassay with direct visual observation for influenza virus
108 48 $40.00 $15.62
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
105 29 $10.00 $1.26
90472 Administration of vaccine, each additional vaccine
97 47 $50.00 $14.48
G0009 Administration of pneumococcal vaccine
81 81 $50.00 $32.05
90471 Administration of vaccine
69 64 $50.00 $20.38
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
57 57 $400.00 $289.98
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle
52 44 $175.00 $70.54

(top 25 shown)

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Amlodipine Besylate Amlodipine Besylate 390 27,210 $2,140.44 150
Levothyroxine Sodium Levothyroxine Sodium 289 17,491 $2,185.20 94
Pravastatin Sodium Pravastatin Sodium 262 18,909 $2,445.80 103
Rosuvastatin Calcium Rosuvastatin Calcium 206 13,132 $1,465.76 84
Ezetimibe Ezetimibe 174 11,100 $3,257.54 70
Omeprazole Omeprazole 163 10,237 $1,350.25 78
Valsartan Valsartan 145 9,168 $3,938.99 55
Atorvastatin Calcium Atorvastatin Calcium 138 11,500 $1,372.71 62
Zolpidem Tartrate Zolpidem Tartrate 133 7,210 $1,326.12 56
Boostrix Tdap Diphth,pertuss(Acell),tet Vac 127 1,084 $8,765.38 127
Tramadol Hcl Tramadol Hcl 123 3,618 $633.42 33
Lisinopril Lisinopril 119 9,747 $744.54 48
Sertraline Hcl Sertraline Hcl 108 5,306 $811.46 42
Metformin Hcl Metformin Hcl 106 6,830 $525.07 39
Metoprolol Succinate Metoprolol Succinate 102 7,621 $1,095.23 36
Alprazolam Alprazolam 96 2,632 $286.37 40
Fluticasone Propionate Fluticasone Propionate 88 3,828 $751.74 60
Famotidine Famotidine 87 5,760 $675.79 41
Tamsulosin Hcl Tamsulosin Hcl 84 5,136 $999.30 31
Pantoprazole Sodium Pantoprazole Sodium 79 5,280 $1,319.78 35
Hydralazine Hcl Hydralazine Hcl 79 3,990 $844.82 22
Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst 74 657 $835.42 61
Glimepiride Glimepiride 73 3,974 $337.33 27
Losartan Potassium Losartan Potassium 69 5,178 $520.08 33
Hydrochlorothiazide Hydrochlorothiazide 66 4,560 $197.98 25

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES GA 042655

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Georgia Composite Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20111026000939

Enrollment State Jurisdiction

GA

PECOS Control ID

1254245152

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Maxa Internal Medicine Associates Pc

3505 Duluth Park Ln, Duluth, GA 300963203

Phone: 6785973180

Select Rehabilitation, Llc

2600 Compass Rd, Glenview, IL 600268001

Physiotherapy Associates Inc

4700 Nelson Brogdon Blvd, Buford, GA 305185401

Phone: 7702713188

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

5 listed
Dr. Benigno Bobon , MD

Internal Medicine

NPI 1487645032

Doctor of Medicine (M.D.)

Elizabeth Cercone , NP, RN

Nurse Practitioner - Family

NPI 1821335993

Nurse Practitioner, Registered Nurse

Deanna Essig , APRN

Nurse Practitioner - Family

NPI 1568036002

Advanced Practice Registered Nurse

Joel Phillips , PA

Physician Assistant

NPI 1518367473

Physician Assistant

Alexandra Ruiz

Nurse Practitioner - Family

NPI 1538557061

Career & Practice History

NPI enumerated January 15, 2007.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

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NPI Administrative Meta

NPI Number: 1144371386
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 15, 2007
Last Update: June 22, 2011
Sole Proprietor: No

Other Internal Medicine Providers in Duluth

All Internal Medicine Providers in Duluth

Mailing Address

3505 Duluth Park Ln, Building 4, Ste 400

Duluth, GA 300963201

Phone: 6785973180

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.