Active NPI 1124196787 Individual Practitioner Male Practitioner

Dr. William John Baker , MD

Internal Medicine • Abingdon, VA

Professional Overview & Biography Verified Profile Summary

Dr. William Baker, MD is a registered healthcare professional specializing in Internal Medicine in Abingdon, VA. Practice services are available at 16000 JOHNSTON MEMORIAL DR under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

16000 Johnston Memorial Dr
Suite 213

Abingdon, VA 242117664

Telephone 2762582600

Fax 2762582611

Associated Practice Facility / Clinic

🏢 Johnston Memorial Hospital, Inc Facility NPI 1104812684

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Abingdon, VA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 20.1 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

36 Specialists

Practicing in Abingdon, VA (3758 Statewide)

Telehealth Adoption Rate

11.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

45.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	268	173	$233.30	$131.57
36415 Insertion of needle into vein for collection of blood sample	239	169	$7.00	$2.99
99213 Established patient office or other outpatient visit, typically 15 minutes	176	136	$158.28	$92.31
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	161	129	$19.00	$8.43
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	96	96	$249.00	$135.04
81003 Automated urinalysis test	26	22	$4.00	$2.25
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	21	12	$7.00	$1.33
99495 Transitional care management services for problem of at least moderate complexity	19	18	$354.21	$209.30
20610 Aspiration and/or injection of fluid from large joint	18	14	$170.67	$72.17
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$36.00	$15.05
69210 Removal of impacted ear wax	13	13	$101.00	$48.45
99496 Transitional care management services for problem of high complexity	13	12	$504.69	$283.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	627	310	$7.00	$2.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	600	282	$233.00	$110.16
99213 Established patient office or other outpatient visit, typically 15 minutes	377	259	$158.00	$75.71
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	213	213	$249.00	$117.63
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	135	97	$19.00	$8.73
G0008 Administration of influenza virus vaccine	117	109	$46.79	$16.71
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	80	75	$23.15	$19.40
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	61	28	$35.00	$14.44
81003 Automated urinalysis test	48	42	$4.00	$2.23
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	38	38	$29.53	$28.57
99495 Transitional care management services for problem of at least moderate complexity	37	36	$351.00	$188.09
93000 Routine ekg using at least 12 leads including interpretation and report	37	34	$36.00	$17.28
20610 Aspiration and/or injection of fluid from large joint	33	20	$151.18	$63.35
81002 Urinalysis, manual test	31	25	$5.00	$3.48
G0009 Administration of pneumococcal vaccine	27	27	$47.00	$16.68
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	27	15	$7.00	$1.41
69210 Removal of impacted ear wax	24	22	$101.00	$46.87
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	23	23	$135.00	$118.32
99496 Transitional care management services for problem of high complexity	22	22	$495.00	$247.25
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	19	17	$113.00	$53.98
99441 Telephone medical discussion with physician, 5-10 minutes	14	14	$36.43	$35.41
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	11	11	$32.00	$15.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	848	372	$14.92	$2.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	769	320	$229.44	$108.58
99213 Established patient office or other outpatient visit, typically 15 minutes	622	356	$154.07	$74.08
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	271	271	$245.90	$115.83
G0008 Administration of influenza virus vaccine	130	127	$47.22	$16.29
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	73	73	$24.95	$18.39
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	66	37	$40.59	$16.73
99495 Transitional care management services for problem of at least moderate complexity	59	51	$332.32	$164.50
93000 Routine ekg using at least 12 leads including interpretation and report	56	48	$44.82	$16.82
20610 Aspiration and/or injection of fluid from large joint	53	34	$202.36	$65.87
81002 Urinalysis, manual test	51	41	$5.98	$3.41
G0009 Administration of pneumococcal vaccine	36	36	$44.00	$16.42
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	34	15	$100.41	$41.28
69210 Removal of impacted ear wax	27	26	$107.33	$46.75
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	26	21	$127.00	$53.37
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	24	24	$122.25	$111.14
J1030 Injection, methylprednisolone acetate, 40 mg	24	23	$14.00	$6.31
81003 Automated urinalysis test	22	19	$4.05	$2.44
90670 Pneumococcal vaccine for injection into muscle	13	13	$313.69	$206.40
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	13	13	$42.00	$23.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$350.08	$164.87
87804 Detection test by immunoassay with direct visual observation for influenza virus	12	11	$29.00	$16.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	769	327	$221.94	$106.44
99213 Established patient office or other outpatient visit, typically 15 minutes	734	395	$147.63	$72.20
36415 Insertion of needle into vein for collection of blood sample	727	338	$18.37	$2.93
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	292	292	$237.60	$113.62
G0008 Administration of influenza virus vaccine	129	127	$50.53	$20.24
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	120	120	$42.00	$23.57
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	85	44	$42.40	$20.36
G0009 Administration of pneumococcal vaccine	63	62	$41.73	$20.24
81003 Automated urinalysis test	59	48	$5.00	$2.71
99495 Transitional care management services for problem of at least moderate complexity	53	43	$320.85	$162.80
20610 Aspiration and/or injection of fluid from large joint	52	38	$219.27	$63.53
93000 Routine ekg using at least 12 leads including interpretation and report	46	42	$47.65	$16.84
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	36	36	$113.25	$105.59
69210 Removal of impacted ear wax	35	32	$107.14	$47.78
81002 Urinalysis, manual test	34	31	$6.00	$3.41
J1030 Injection, methylprednisolone acetate, 40 mg	33	28	$13.15	$6.61
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	32	12	$103.38	$41.44
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	31	26	$134.94	$53.28
90670 Pneumococcal vaccine for injection into muscle	27	27	$324.74	$199.20
99496 Transitional care management services for problem of high complexity	25	23	$439.60	$230.43
80305 Testing for presence of drug, read by direct observation	19	17	$47.00	$13.19
87804 Detection test by immunoassay with direct visual observation for influenza virus	14	14	$28.00	$16.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$343.64	$163.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	876	372	$219.00	$105.75
99213 Established patient office or other outpatient visit, typically 15 minutes	718	386	$146.00	$71.99
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	249	249	$234.00	$113.08
36415 Insertion of needle into vein for collection of blood sample	174	140	$18.00	$2.92
G0008 Administration of influenza virus vaccine	108	107	$45.69	$24.99
99495 Transitional care management services for problem of at least moderate complexity	82	74	$309.00	$161.15
Q2037 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluvirin)	78	78	$25.00	$17.25
20610 Aspiration and/or injection of fluid from large joint	72	39	$216.56	$61.81
G0009 Administration of pneumococcal vaccine	70	69	$41.00	$24.99
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	68	37	$42.00	$25.14
93000 Routine ekg using at least 12 leads including interpretation and report	58	50	$47.00	$16.74
81003 Automated urinalysis test	44	39	$5.73	$3.02
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	44	44	$112.00	$94.10
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	39	34	$133.00	$53.06
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	34	14	$102.00	$40.90
99496 Transitional care management services for problem of high complexity	31	24	$436.00	$227.65
90670 Pneumococcal vaccine for injection into muscle	28	28	$318.00	$183.52
J1030 Injection, methylprednisolone acetate, 40 mg	27	25	$13.00	$5.69
69210 Removal of impacted ear wax	23	23	$106.00	$47.47
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$337.00	$168.32
20552 Injections of trigger points in 1 or 2 muscles	20	14	$113.00	$54.72
Q2035 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (afluria)	19	19	$18.00	$17.34
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	18	15	$21.44	$14.25
80305 Testing for presence of drug, read by direct observation	16	16	$47.00	$14.66
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$266.00	$162.08

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License VA 0101051200

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

Q006227 (TN)

Medicaid State Provider ID

1124196787 (VA)

Commercial Insurance / Payer ID Railroad Medicare

P00923464 (VA)

Practice Associates & Co-Workers

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

3 Associated Practitioners

Courtney Rogers , FNP-BC

Nurse Practitioner - Family

NPI 1023554672

Family Nurse Practitioner (Board Certified)

Dr. Moe Mya , MD

Internal Medicine

NPI 1104930502

Doctor of Medicine (M.D.)

Dr. Jonathan Swank , MD

Internal Medicine

NPI 1750459228

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active January 26, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location January 26, 2017

Registered at 16000 JOHNSTON MEMORIAL DR, SUITE 213, ABINGDON, VA 242117664 (Tel: 2762582600)

📍

Updated Business Mailing Address January 26, 2017

Registered at 16000 JOHNSTON MEMORIAL DR, SUITE 213, ABINGDON, VA 242117664 (Tel: 2762582600)

👤

Provider Name / Credentials Updated January 26, 2017

Recorded as WILLIAM BAKER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 26, 2017

Internal Medicine (License #0101051200 in VA)

✅

NPI Profile Active July 16, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location July 16, 2014

Registered at 16000 JOHNSTON MEMORIAL DR, SUITE 213, ABINGDON, VA 242117659 (Tel: 2762584100)

📍

Updated Business Mailing Address July 16, 2014

Registered at PO BOX 3700, JOHNSON CITY, TN 376023700 (Tel: 8663971439)

👤

Provider Name / Credentials Updated July 16, 2014

Recorded as WILLIAM BAKER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 16, 2014

Internal Medicine (License #101050628 in VA)

🟢

Initial NPI Registration & Enumeration December 01, 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: 1124196787

Entity Type:

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

Enumeration Date: December 01, 2006

Last Update: January 26, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

16000 Johnston Memorial Dr, Suite 213

Abingdon, VA 242117664

Phone: 2762582600

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.