Deactivated NPI 1619927670 Deactivated / Inactive NPI Male Practitioner

Dr. William E. Cobb , MD

Internal Medicine • Milton, MA

⚠️

Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. William Cobb has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date May 11, 2006

NPI Deactivation Date March 12, 2026

Total Practice Duration ~20 Years of Practice (2006 – 2026)

Professional Overview & Biography Verified Profile Summary

Dr. William Cobb, MD was a registered Internal Medicine practicing in Milton, MA. Throughout an active medical career spanning 20 years, Dr. Cobb provided care at the practice location at 100 HIGHLAND STREET, STE 209 until profile deactivation on 2026-03-12.

Historical Medicare Part B clinical services included established patient outpatient office visit, hemoglobin a1c level, telephone medical discussion with physician. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

100 Highland Street, Ste 209

Milton, MA 02186

Telephone 6176988184

Fax 6176986918

Associated Practice Facility / Clinic

🏢 William E. Cobb, M.d., P.c. Facility NPI 1477655272

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Milton, MA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 37.1 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

17 Specialists

Practicing in Milton, MA (7127 Statewide)

Telehealth Adoption Rate

35.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

54.7% 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	439	285	$290.00	$144.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	385	256	$390.00	$203.78
83036 Hemoglobin A1C level	158	110	$25.00	$9.71
99443 Telephone medical discussion with physician, 21-30 minutes	141	109	$290.00	$138.77
82962 Blood glucose (sugar) test performed by hand-held instrument	82	69	$25.00	$3.28
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	33	33	$550.00	$246.83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	27	$480.00	$218.87
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	18	12	$325.00	$111.11
99442 Telephone medical discussion with physician, 11-20 minutes	17	15	$196.00	$97.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$468.00	$189.33
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	14	11	$50.00	$16.34
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$196.00	$104.07
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	11	11	$327.00	$150.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	368	232	$390.00	$162.98
99443 Telephone medical discussion with physician, 21-30 minutes	302	201	$240.07	$119.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	255	190	$290.00	$121.71
99442 Telephone medical discussion with physician, 11-20 minutes	136	110	$149.09	$81.73
83036 Hemoglobin A1C level	87	73	$25.00	$9.64
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	73	65	$480.00	$221.54
82962 Blood glucose (sugar) test performed by hand-held instrument	62	53	$25.00	$3.26
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	24	24	$550.00	$231.46
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	23	12	$325.00	$112.17
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	20	13	$50.00	$16.06
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	13	$191.00	$114.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$468.00	$180.56
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$196.00	$82.12
G0008 Administration of influenza virus vaccine	13	13	$50.00	$19.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	722	355	$390.00	$161.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	322	231	$295.28	$121.20
83036 Hemoglobin A1C level	212	121	$25.00	$10.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	67	65	$480.00	$219.72
82962 Blood glucose (sugar) test performed by hand-held instrument	62	51	$25.00	$3.21
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	44	44	$550.00	$228.49
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	42	24	$325.00	$113.44
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	35	26	$50.00	$18.95
99213 Established patient office or other outpatient visit, typically 15 minutes	34	29	$201.53	$83.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	29	25	$191.00	$112.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	18	$185.00	$79.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$468.00	$182.41
99496 Transitional care management services for problem of high complexity	16	12	$495.00	$259.05
G0008 Administration of influenza virus vaccine	16	16	$50.00	$18.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	14	14	$327.00	$130.33
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	13	13	$75.00	$38.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	871	376	$390.00	$159.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	282	210	$297.80	$118.28
83036 Hemoglobin A1C level	228	137	$25.00	$11.75
82962 Blood glucose (sugar) test performed by hand-held instrument	96	66	$25.00	$3.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	78	70	$480.00	$218.56
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	60	30	$50.00	$23.36
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	41	41	$550.00	$227.02
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	40	29	$191.00	$112.27
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	39	24	$185.00	$78.42
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	39	31	$75.00	$38.00
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	37	19	$325.00	$112.78
99213 Established patient office or other outpatient visit, typically 15 minutes	33	29	$201.70	$80.91
95250 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment	25	25	$315.00	$175.43
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$327.00	$129.54
G0008 Administration of influenza virus vaccine	17	17	$50.00	$23.21
93000 Routine ekg using at least 12 leads including interpretation and report	17	16	$73.00	$19.12
99495 Transitional care management services for problem of at least moderate complexity	16	13	$510.00	$182.34
Q2038 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluzone)	12	12	$36.00	$35.28
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$273.00	$147.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	581	305	$390.00	$155.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	468	315	$290.00	$116.42
82962 Blood glucose (sugar) test performed by hand-held instrument	121	80	$25.00	$3.15
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	74	$480.00	$213.66
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	82	30	$50.00	$28.81
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	77	41	$191.00	$110.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	73	36	$185.00	$76.14
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	40	22	$325.00	$111.02
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	35	35	$550.00	$221.59
99213 Established patient office or other outpatient visit, typically 15 minutes	32	29	$196.00	$77.82
93000 Routine ekg using at least 12 leads including interpretation and report	23	23	$73.00	$18.78
99239 Hospital discharge day management, more than 30 minutes	20	14	$236.00	$114.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$327.00	$126.21
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	12	$83.00	$41.28
G0008 Administration of influenza virus vaccine	16	16	$50.00	$28.66
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	13	13	$58.00	$22.55

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 042468

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.

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Monika Konopka , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1184691628

Doctor of Medicine (M.D.)

Dr. Ali Emami , MD

Internal Medicine - Nephrology

NPI 1992767966

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

⚠️

NPI Profile Deactivated March 12, 2026

Record deactivated on March 12, 2026

✅

NPI Profile Active August 28, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location August 28, 2012

Registered at 100 HIGHLAND STREET, STE 209, MILTON, MA 02186 (Tel: 6176988184)

📍

Updated Business Mailing Address August 28, 2012

Registered at 100 HIGHLAND - STREET STE 209, MILTON, MA 02186 (Tel: 6176988184)

👤

Provider Name / Credentials Updated August 28, 2012

Recorded as WILLIAM COBB, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 28, 2012

Internal Medicine (License #042468 in MA)

🟢

Initial NPI Registration & Enumeration May 11, 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: 1619927670

Entity Type:

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

Enumeration Date: May 11, 2006

Last Update: August 28, 2012

Deactivation Date: March 12, 2026

Update or Correct Profile

Mailing Address

100 Highland - Street Ste 209

Milton, MA 02186

Phone: 6176988184

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.