Active NPI 1578657409 Individual Practitioner Male Practitioner

Dr. William Brad Harper , MD

Internal Medicine • Atlanta, GA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. William Harper, MD is a certified Internal Medicine practicing in Atlanta, GA. With approximately 34 years of clinical experience since graduating from Medical College Of Georgia School Of Medicine in 1992, Dr. Harper delivers high-quality medical care to the local community at 4890 ROSWELL RD.

Dr. Harper is affiliated with Piedmont Internal Medicine, P.C. and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver;, management using the results of remote vital sign monitoring per calendar month, first, remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4890 Roswell Rd
Suite 100

Atlanta, GA 303422606

Telephone 4043517467

Fax 4047194121

Associated Practice Facility / Clinic

🏢 Piedmont Internal Medicine, P.c. Facility NPI 1124411988

Medicare Profile & Education

Medical School

Medical College Of Georgia School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Atlanta, GA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +12.9 yrs vs City Avg

City Avg: 21.1 Yrs

State Avg: 25.9 Yrs

Regional Practice Density

901 Specialists

Practicing in Atlanta, GA (4065 Statewide)

Telehealth Adoption Rate

17.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

53.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Harper (34 Years) 34 Yrs

Atlanta Specialty Average (21.1 Years) 21.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	1,401	91	$100.00	$39.76
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	1,002	94	$125.00	$49.49
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	590	73	$90.00	$47.61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	215	215	$300.00	$132.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	196	133	$275.00	$127.52
36415 Insertion of needle into vein for collection of blood sample	185	128	$20.00	$8.65
99213 Established patient office or other outpatient visit, typically 15 minutes	175	102	$185.00	$91.12
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	127	14	$120.00	$63.43
93000 Routine ekg using at least 12 leads including interpretation and report	76	74	$70.00	$14.47
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	58	14	$95.00	$48.62
90662 Influenza vaccine split virus, preservative free	51	51	$225.00	$81.63
G0008 Administration of influenza virus vaccine	49	49	$55.00	$32.05
81003 Automated urinalysis test	19	14	$10.00	$2.20
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$400.00	$167.75
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	14	14	$150.00	$68.88
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	12	12	$475.00	$289.02
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$400.00	$168.51
G0009 Administration of pneumococcal vaccine	12	12	$55.00	$32.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	1,587	155	$102.09	$39.47
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	1,053	172	$127.86	$48.58
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	663	119	$90.14	$49.87
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	207	207	$300.00	$129.41
36415 Insertion of needle into vein for collection of blood sample	163	105	$20.00	$8.40
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	137	20	$121.24	$62.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	136	93	$275.00	$125.55
99213 Established patient office or other outpatient visit, typically 15 minutes	114	81	$185.00	$88.46
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	74	15	$95.20	$47.23
93000 Routine ekg using at least 12 leads including interpretation and report	71	71	$70.00	$14.53
G0008 Administration of influenza virus vaccine	47	47	$55.00	$30.52
90662 Influenza vaccine split virus, preservative free	47	47	$225.00	$71.57
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	23	23	$475.00	$282.05
G0009 Administration of pneumococcal vaccine	23	23	$55.00	$30.52
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$400.00	$165.83
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	15	15	$55.00	$14.53
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment	13	13	$40.00	$19.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	1,202	110	$106.33	$40.80
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	1,111	114	$117.53	$50.13
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	934	110	$116.91	$55.75
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	182	182	$297.31	$132.51
36415 Insertion of needle into vein for collection of blood sample	164	111	$19.01	$2.96
99213 Established patient office or other outpatient visit, typically 15 minutes	162	101	$184.26	$89.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	129	91	$272.86	$127.07
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	85	14	$113.96	$63.87
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	79	13	$98.63	$48.41
G0008 Administration of influenza virus vaccine	37	37	$55.00	$29.43
90662 Influenza vaccine split virus, preservative free	37	37	$225.00	$68.36
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	25	11	$257.00	$133.80
G0009 Administration of pneumococcal vaccine	23	23	$55.00	$29.71
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$412.00	$170.31
93000 Routine ekg using at least 12 leads including interpretation and report	15	14	$66.67	$14.48
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	13	13	$55.00	$14.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	1,218	119	$125.52	$51.26
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	1,183	119	$109.79	$63.62
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	918	117	$107.64	$41.38
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	175	175	$293.00	$135.10
36415 Insertion of needle into vein for collection of blood sample	162	108	$18.00	$2.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	140	99	$271.00	$130.33
99213 Established patient office or other outpatient visit, typically 15 minutes	98	68	$183.00	$92.82
G0008 Administration of influenza virus vaccine	49	49	$55.00	$17.04
90662 Influenza vaccine split virus, preservative free	49	49	$225.00	$65.26
90471 Administration of 1 vaccine	22	21	$64.00	$17.25
G0009 Administration of pneumococcal vaccine	19	19	$55.00	$17.03
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	18	18	$434.00	$171.14
93000 Routine ekg using at least 12 leads including interpretation and report	17	17	$60.00	$14.78
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$214.00	$125.06
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	13	13	$55.00	$14.97
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$420.00	$160.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	597	114	$106.53	$62.99
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	575	115	$131.83	$52.12
36415 Insertion of needle into vein for collection of blood sample	189	122	$18.00	$2.98
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	179	56	$113.55	$42.60
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	155	155	$293.00	$118.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	152	103	$271.00	$110.50
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment	100	100	$40.40	$18.96
99213 Established patient office or other outpatient visit, typically 15 minutes	98	74	$183.00	$76.58
G0009 Administration of pneumococcal vaccine	69	69	$55.00	$16.83
G0008 Administration of influenza virus vaccine	54	53	$55.00	$16.92
90662 Influenza vaccine split virus, preservative free	53	52	$83.00	$60.07
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	50	50	$214.00	$117.54
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	19	19	$420.00	$170.30
90670 Pneumococcal vaccine for injection into muscle	19	19	$385.00	$223.88
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	17	17	$55.00	$17.42
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$60.00	$17.49
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$434.00	$174.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	303	166	$18.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	243	143	$183.00	$75.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	224	137	$271.00	$108.74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	151	151	$293.00	$117.83
G0008 Administration of influenza virus vaccine	67	66	$55.00	$16.60
90662 Influenza vaccine split virus, preservative free	65	64	$83.00	$54.77
G0009 Administration of pneumococcal vaccine	63	63	$55.00	$16.60
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	42	42	$214.00	$111.33
93000 Routine ekg using at least 12 leads including interpretation and report	24	23	$60.00	$17.28
87804 Detection test by immunoassay with direct visual observation for influenza virus	23	12	$29.00	$16.22
90670 Pneumococcal vaccine for injection into muscle	22	22	$385.00	$207.84
81003 Automated urinalysis test	21	15	$8.00	$2.44
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	19	19	$55.00	$17.30
90471 Administration of 1 vaccine	17	17	$64.00	$16.90
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	16	16	$420.00	$168.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	336	182	$18.00	$2.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	271	160	$271.00	$107.19
99213 Established patient office or other outpatient visit, typically 15 minutes	225	126	$183.00	$72.41
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	157	157	$292.92	$116.89
93000 Routine ekg using at least 12 leads including interpretation and report	136	132	$60.00	$17.01
G0008 Administration of influenza virus vaccine	89	85	$55.00	$20.45
90662 Influenza vaccine split virus, preservative free	87	83	$83.00	$51.86
G0009 Administration of pneumococcal vaccine	34	34	$55.00	$20.45
81003 Automated urinalysis test	29	22	$8.00	$2.71
87804 Detection test by immunoassay with direct visual observation for influenza virus	29	15	$29.00	$16.22
20610 Aspiration and/or injection of fluid from large joint	22	12	$211.00	$61.34
90670 Pneumococcal vaccine for injection into muscle	22	22	$385.00	$198.23
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	17	17	$457.71	$141.16
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	15	15	$214.00	$105.59
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$434.00	$172.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	463	215	$18.00	$2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	319	173	$271.00	$105.94
99213 Established patient office or other outpatient visit, typically 15 minutes	208	115	$183.00	$72.62
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	124	18	$7.90	$1.77
93000 Routine ekg using at least 12 leads including interpretation and report	120	116	$60.00	$16.99
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	112	112	$293.00	$115.47
90662 Influenza vaccine split virus, preservative free	89	88	$83.00	$47.01
G0008 Administration of influenza virus vaccine	89	88	$55.00	$25.34
G0009 Administration of pneumococcal vaccine	35	35	$55.00	$25.34
81003 Automated urinalysis test	31	19	$8.00	$3.02
20610 Aspiration and/or injection of fluid from large joint	24	15	$211.00	$58.03
90670 Pneumococcal vaccine for injection into muscle	18	18	$385.00	$183.75
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$214.00	$93.79
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$434.00	$170.39
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$420.00	$165.46
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	11	11	$484.00	$151.35
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	11	11	$55.00	$17.07

Medical Specialties & State Licenses

CMS Verified: 2021-04-02

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License GA 039363

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.

Hospital & Practice Group Affiliations

Piedmont Internal Medicine, P.c.

3280 Howell Mill Rd Nw, Atlanta, GA 303274102

Phone: 40435174674106

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

17 Associated Practitioners

Dr. Jose Gonzalez , MD

Internal Medicine

NPI 1033202239

Doctor of Medicine (M.D.)

Catherine Cranston , NP-C

Nurse Practitioner

NPI 1104283936

Nurse Practitioner (Certified)

Joshua Cutler

Internal Medicine

NPI 1174026967

Dr. Deborah Kelly , MD

Internal Medicine

NPI 1184761439

Doctor of Medicine (M.D.)

Dr. Frances Long , MD

Internal Medicine

NPI 1194778316

Doctor of Medicine (M.D.)

Dr. Andrew Davis , MD

Internal Medicine

NPI 1245867100

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

📍

Updated Business Mailing Address October 15, 2019

Registered at 3280 HOWELL MILL RD NW STE 150, ATLANTA, GA 303274102 (Tel: 4043517467)

✅

NPI Profile Active December 04, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location December 04, 2015

Registered at 4890 ROSWELL RD, SUITE 100, ATLANTA, GA 303422606 (Tel: 4043517467)

📍

Updated Business Mailing Address December 04, 2015

Registered at 105 COLLIER RD NW, SUITE 5020, ATLANTA, GA 303091710 (Tel: 4043517467)

👤

Provider Name / Credentials Updated December 04, 2015

Recorded as WILLIAM HARPER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 04, 2015

Internal Medicine (License #039363 in GA)

🟢

Initial NPI Registration & Enumeration October 03, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1578657409

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 03, 2006

Last Update: April 02, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3280 Howell Mill Rd Nw Ste 150

Atlanta, GA 303274102

Phone: 4043517467

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.