Active NPI 1073548459 Individual Practitioner Male Practitioner

Dr. William Shaffer , MD

Internal Medicine • Bloomington, MN

Professional Overview & Biography Verified Profile Summary

Dr. William Shaffer, MD is a registered healthcare professional specializing in Internal Medicine in Bloomington, MN. Practice services are available at 7920 OLD CEDAR AVE S under active NPI credentials.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, blood test, basic group of blood chemicals (calcium, total), complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7920 Old Cedar Ave S

Bloomington, MN 554251207

Telephone 9524281800

Associated Practice Facility / Clinic

🏢 Allina Health System Facility NPI 1013213891

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Bloomington, MN

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 26.8 Yrs

State Avg: 23.6 Yrs

Regional Practice Density

41 Specialists

Practicing in Bloomington, MN (2726 Statewide)

Telehealth Adoption Rate

26.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.7% 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 (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	117	96	$17.00	$8.50
80048 Blood test, basic group of blood chemicals (calcium, total)	88	81	$39.90	$8.29
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	81	72	$36.80	$7.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	75	$408.50	$124.86
84460 Liver enzyme (sgpt), level	55	55	$25.20	$5.19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	42	42	$413.90	$126.43
80061 Blood test, lipids (cholesterol and triglycerides)	38	38	$63.00	$13.12
G0103 Prostate cancer screening; prostate specific antigen test (psa)	36	36	$86.10	$18.92
99213 Established patient office or other outpatient visit, typically 15 minutes	35	33	$288.90	$85.24
81003 Automated urinalysis test	33	33	$9.50	$2.13
83036 Hemoglobin A1C level	30	30	$45.20	$9.25
81001 Manual urinalysis test with examination using microscope, automated	21	21	$14.70	$3.11
82607 Cyanocobalamin (vitamin B-12) level	20	20	$70.40	$14.78
82043 Urine microalbumin (protein) level	17	16	$27.30	$5.66
84443 Blood test, thyroid stimulating hormone (TSH)	12	12	$78.80	$16.46
84153 Psa (prostate specific antigen) measurement, total	11	11	$86.10	$18.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	357	218	$17.00	$8.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	195	135	$394.40	$123.94
93793 Anticoagulant management of patient taking warfarin	191	24	$41.40	$11.35
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	184	144	$36.80	$7.54
80048 Blood test, basic group of blood chemicals (calcium, total)	181	140	$39.90	$8.29
85610 Blood test, clotting time	128	27	$20.00	$4.20
99213 Established patient office or other outpatient visit, typically 15 minutes	112	83	$279.70	$87.49
84460 Liver enzyme (sgpt), level	97	93	$25.20	$5.19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	85	85	$402.80	$127.88
83036 Hemoglobin A1C level	65	46	$45.20	$9.39
81003 Automated urinalysis test	60	56	$9.50	$2.20
80061 Blood test, lipids (cholesterol and triglycerides)	59	56	$63.00	$13.12
81001 Manual urinalysis test with examination using microscope, automated	57	54	$14.70	$3.11
0124A Fee covid-19 vac 13 res	51	51	$105.00	$39.88
88305 Pathology examination of tissue using a microscope, intermediate complexity	51	34	$208.83	$36.25
82043 Urine microalbumin (protein) level	32	28	$27.30	$5.66
80053 Blood test, comprehensive group of blood chemicals	29	28	$49.40	$9.99
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	28	28	$695.10	$277.71
G0009 Administration of pneumococcal vaccine	27	27	$23.10	$22.64
G0103 Prostate cancer screening; prostate specific antigen test (psa)	25	25	$86.10	$18.92
G0008 Administration of influenza virus vaccine	23	23	$27.30	$26.75
84443 Blood test, thyroid stimulating hormone (TSH)	20	20	$78.80	$16.46
82728 Ferritin (blood protein) level	19	16	$64.10	$12.66
83550 Iron binding capacity	18	16	$41.00	$8.09
83540 Iron level	18	16	$29.40	$5.99
82248 Bilirubin level, direct	17	16	$23.10	$4.63
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	17	17	$54.46	$53.37
87086 Bacterial colony count, urine	17	16	$37.80	$7.91
82607 Cyanocobalamin (vitamin B-12) level	11	11	$70.40	$14.78
93000 Routine ekg using at least 12 leads including interpretation and report	11	11	$62.00	$14.23
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$515.30	$162.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	373	206	$17.00	$2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	222	150	$378.70	$126.55
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	202	150	$35.00	$7.59
80048 Blood test, basic group of blood chemicals (calcium, total)	200	158	$38.00	$8.31
93793 Anticoagulant management of patient taking warfarin	171	19	$40.30	$11.25
85610 Blood test, clotting time	126	22	$19.00	$4.22
84460 Liver enzyme (sgpt), level	104	101	$24.00	$5.23
99213 Established patient office or other outpatient visit, typically 15 minutes	100	76	$266.40	$89.17
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	97	97	$387.70	$131.08
80061 Blood test, lipids (cholesterol and triglycerides)	93	89	$60.00	$13.21
83036 Hemoglobin A1C level	83	58	$43.00	$9.35
81003 Automated urinalysis test	66	64	$9.00	$2.18
G0103 Prostate cancer screening; prostate specific antigen test (psa)	57	57	$82.00	$19.04
82607 Cyanocobalamin (vitamin B-12) level	52	47	$67.00	$14.59
88305 Pathology examination of tissue using a microscope, intermediate complexity	50	35	$198.00	$34.80
84443 Blood test, thyroid stimulating hormone (TSH)	49	43	$75.00	$16.24
G0008 Administration of influenza virus vaccine	49	49	$27.00	$26.46
81001 Manual urinalysis test with examination using microscope, automated	47	43	$14.00	$3.06
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	42	42	$51.00	$49.98
82043 Urine microalbumin (protein) level	42	31	$26.00	$5.57
U0003 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	41	41	$229.60	$74.05
U0005 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within	41	41	$25.00	$24.68
0054A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, tris-sucrose formulation; booster dose	38	38	$100.00	$39.24
0124A Fee covid-19 vac 13 res	38	37	$100.00	$38.89
G0009 Administration of pneumococcal vaccine	34	34	$22.00	$21.62
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	33	32	$662.00	$278.56
84153 Psa (prostate specific antigen) measurement, total	25	23	$82.00	$18.13
82728 Ferritin (blood protein) level	19	18	$61.00	$13.42
80053 Blood test, comprehensive group of blood chemicals	19	16	$47.00	$9.85
87086 Bacterial colony count, urine	16	14	$36.00	$7.95
82248 Bilirubin level, direct	15	13	$22.00	$4.62
83540 Iron level	13	13	$28.00	$6.36
83550 Iron binding capacity	13	13	$39.00	$8.60
84132 Blood potassium level	13	11	$21.00	$4.68
93000 Routine ekg using at least 12 leads including interpretation and report	12	12	$59.00	$14.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	337	173	$17.00	$2.97
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	201	148	$35.00	$7.77
80048 Blood test, basic group of blood chemicals (calcium, total)	191	139	$38.00	$8.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	169	123	$304.00	$128.97
93793 Anticoagulant management of patient taking warfarin	162	17	$39.00	$11.44
99213 Established patient office or other outpatient visit, typically 15 minutes	161	107	$210.00	$89.02
85610 Blood test, clotting time	134	24	$19.00	$4.29
84460 Liver enzyme (sgpt), level	106	105	$24.00	$5.30
80061 Blood test, lipids (cholesterol and triglycerides)	104	101	$60.00	$13.26
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	91	91	$323.00	$133.10
83036 Hemoglobin A1C level	86	53	$43.00	$9.37
81001 Manual urinalysis test with examination using microscope, automated	69	59	$14.00	$3.17
81003 Automated urinalysis test	62	60	$9.00	$2.25
G0103 Prostate cancer screening; prostate specific antigen test (psa)	58	58	$82.00	$19.31
82607 Cyanocobalamin (vitamin B-12) level	50	41	$67.00	$14.78
82043 Urine microalbumin (protein) level	50	39	$26.00	$5.66
0004A Fee covid-19 vac 1 res	46	46	$100.00	$40.01
G0008 Administration of influenza virus vaccine	40	40	$26.00	$17.01
U0005 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within	36	36	$25.00	$25.00
U0003 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	36	36	$229.60	$75.00
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	33	33	$48.00	$48.00
84443 Blood test, thyroid stimulating hormone (TSH)	32	30	$75.00	$16.80
87086 Bacterial colony count, urine	24	18	$36.00	$8.07
84153 Psa (prostate specific antigen) measurement, total	23	22	$82.00	$18.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	20	$127.00	$56.56
82728 Ferritin (blood protein) level	17	12	$61.00	$13.63
82947 Blood glucose (sugar) level	17	14	$18.00	$3.24
88305 Pathology examination of tissue using a microscope, intermediate complexity	17	11	$198.00	$34.39
93000 Routine ekg using at least 12 leads including interpretation and report	17	17	$59.00	$13.92
80053 Blood test, comprehensive group of blood chemicals	16	14	$47.00	$10.56
82248 Bilirubin level, direct	15	13	$22.00	$5.02
83540 Iron level	14	11	$28.00	$6.47
83550 Iron binding capacity	14	11	$39.00	$8.74
G0009 Administration of pneumococcal vaccine	13	13	$22.00	$16.97
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$200.00	$124.54
0003A Adm sarscov2 30mcg/0.3ml 3rd	12	12	$100.00	$40.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	279	164	$17.00	$2.96
93793 Anticoagulant management of patient taking warfarin	181	24	$40.00	$11.82
99213 Established patient office or other outpatient visit, typically 15 minutes	175	119	$208.00	$72.66
80048 Blood test, basic group of blood chemicals (calcium, total)	174	125	$36.00	$8.42
85610 Blood test, clotting time	159	27	$18.00	$4.26
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	153	123	$33.00	$7.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	101	81	$304.00	$109.33
84460 Liver enzyme (sgpt), level	92	88	$23.00	$5.28
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	86	86	$326.00	$117.38
80061 Blood test, lipids (cholesterol and triglycerides)	84	83	$57.00	$13.34
83036 Hemoglobin A1C level	81	53	$41.00	$9.54
G0008 Administration of influenza virus vaccine	71	71	$26.00	$16.81
81003 Automated urinalysis test	66	64	$9.00	$2.24
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	58	58	$46.00	$46.00
G0103 Prostate cancer screening; prostate specific antigen test (psa)	54	54	$78.00	$19.23
84443 Blood test, thyroid stimulating hormone (TSH)	47	39	$71.00	$16.68
81001 Manual urinalysis test with examination using microscope, automated	47	43	$13.00	$3.16
U0003 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	40	40	$229.60	$100.00
82607 Cyanocobalamin (vitamin B-12) level	39	36	$64.00	$15.03
99441 Telephone medical discussion with physician, 5-10 minutes	39	34	$126.00	$45.92
82044 Urine microalbumin (protein) analysis	32	29	$20.00	$6.18
99442 Telephone medical discussion with physician, 11-20 minutes	23	20	$208.00	$75.41
82043 Urine microalbumin (protein) level	23	23	$25.00	$5.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	21	$126.00	$45.31
84153 Psa (prostate specific antigen) measurement, total	21	19	$78.00	$18.32
82728 Ferritin (blood protein) level	17	15	$58.00	$13.52
93000 Routine ekg using at least 12 leads including interpretation and report	16	16	$59.00	$17.11
83540 Iron level	13	12	$27.00	$6.42
83550 Iron binding capacity	13	12	$37.00	$8.67
G0009 Administration of pneumococcal vaccine	13	13	$22.00	$16.69
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	12	12	$21.00	$17.87
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$200.00	$117.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	386	201	$17.00	$2.93
99213 Established patient office or other outpatient visit, typically 15 minutes	323	163	$199.00	$72.02
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	209	154	$32.00	$8.42
93793 Anticoagulant management of patient taking warfarin	205	26	$39.00	$11.92
85610 Blood test, clotting time	192	32	$17.00	$4.28
80048 Blood test, basic group of blood chemicals (calcium, total)	160	130	$35.00	$9.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	128	98	$293.00	$106.83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	113	113	$319.00	$114.24
84460 Liver enzyme (sgpt), level	92	87	$22.00	$5.77
G0008 Administration of influenza virus vaccine	90	90	$26.00	$16.48
83036 Hemoglobin A1C level	88	53	$40.00	$10.45
80061 Blood test, lipids (cholesterol and triglycerides)	80	79	$55.00	$14.58
90653 Vaccine for influenza for injection into muscle	77	77	$43.84	$42.41
81003 Automated urinalysis test	75	70	$9.00	$2.44
81001 Manual urinalysis test with examination using microscope, automated	66	58	$13.00	$3.45
82044 Urine microalbumin (protein) analysis	61	38	$19.00	$6.01
G0103 Prostate cancer screening; prostate specific antigen test (psa)	46	46	$75.00	$20.03
84443 Blood test, thyroid stimulating hormone (TSH)	38	32	$69.00	$18.30
84132 Blood potassium level	38	30	$19.00	$5.01
93000 Routine ekg using at least 12 leads including interpretation and report	31	31	$57.00	$16.16
82607 Cyanocobalamin (vitamin B-12) level	24	24	$62.00	$16.41
84153 Psa (prostate specific antigen) measurement, total	18	18	$75.00	$20.03
G0009 Administration of pneumococcal vaccine	15	15	$22.00	$16.48
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	14	14	$21.00	$18.65
80053 Blood test, comprehensive group of blood chemicals	11	11	$43.00	$11.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	275	140	$17.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	274	138	$186.00	$71.59
85610 Blood test, clotting time	169	19	$16.00	$4.75
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	156	108	$32.00	$9.40
93793 Anticoagulant management of patient taking warfarin	99	18	$38.00	$11.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	92	65	$275.00	$106.23
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	71	71	$284.00	$115.02
83036 Hemoglobin A1C level	63	35	$40.00	$11.75
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	53	13	$51.00	$21.65
81001 Manual urinalysis test with examination using microscope, automated	53	46	$13.00	$3.84
G0008 Administration of influenza virus vaccine	51	51	$26.00	$20.39
81003 Automated urinalysis test	50	48	$9.00	$2.71
82044 Urine microalbumin (protein) analysis	49	32	$19.00	$6.11
90653 Vaccine for influenza for injection into muscle	42	42	$40.86	$40.04
93000 Routine ekg using at least 12 leads including interpretation and report	19	19	$43.00	$16.67
G0009 Administration of pneumococcal vaccine	19	19	$22.00	$20.39
84132 Blood potassium level	19	18	$19.00	$5.57
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$185.00	$105.59
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$421.00	$169.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	298	136	$186.00	$71.60
36415 Insertion of needle into vein for collection of blood sample	215	123	$17.00	$2.94
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	158	117	$32.00	$10.45
85610 Blood test, clotting time	115	12	$16.00	$5.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	93	67	$275.00	$104.71
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	91	13	$51.00	$20.18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	72	72	$284.00	$113.98
G0008 Administration of influenza virus vaccine	67	67	$26.00	$25.39
83036 Hemoglobin A1C level	67	36	$40.00	$13.05
81003 Automated urinalysis test	57	50	$9.00	$2.98
90653 Vaccine for influenza for injection into muscle	52	52	$38.00	$36.52
81001 Manual urinalysis test with examination using microscope, automated	50	45	$13.00	$4.26
82044 Urine microalbumin (protein) analysis	50	33	$19.00	$6.15
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	33	13	$79.00	$25.07
G0009 Administration of pneumococcal vaccine	23	23	$22.00	$21.56
84132 Blood potassium level	20	16	$19.00	$6.06
93000 Routine ekg using at least 12 leads including interpretation and report	17	17	$43.00	$15.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	15	$111.00	$43.02
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$185.00	$88.64
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	14	14	$21.00	$17.32
82947 Blood glucose (sugar) level	13	11	$16.00	$5.12

Medical Specialties & State Licenses

CMS Verified: 2021-03-11

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MN 30779

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

913585300 (MN)

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Julia Reitz , AuD

Audiologist-Hearing Aid Fitter

NPI 1003066168

Doctor of Audiology

Dr. Fernanda Ribas , MD

Family Medicine

NPI 1053059972

Doctor of Medicine (M.D.)

Katelynne Deal , PA-S

Physician Assistant

NPI 1104446087

PAS

Angela O'donnell , CNM, APRN

Advanced Practice Midwife

NPI 1104544659

Certified Nurse Midwife, Advanced Practice Registered Nurse

Dr. Harry Fernandes , MD

Internal Medicine

NPI 1124067319

Doctor of Medicine (M.D.)

Dr. Dimitri Kamenshikov , MD

Obstetrics & Gynecology - Obstetrics

NPI 1134184252

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 04, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location January 04, 2012

Registered at 7920 OLD CEDAR AVE S, BLOOMINGTON, MN 554251207 (Tel: 9524281800)

📍

Updated Business Mailing Address January 04, 2012

Registered at 2925 CHICAGO AVE, MINNEAPOLIS, MN 554071321 (Tel: 6122625000)

👤

Provider Name / Credentials Updated January 04, 2012

Recorded as WILLIAM SHAFFER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 04, 2012

Internal Medicine (License #30779 in MN)

🟢

Initial NPI Registration & Enumeration July 12, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. William Shaffer. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1073548459

Entity Type:

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

Enumeration Date: July 12, 2006

Last Update: March 11, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2925 Chicago Ave

Minneapolis, MN 554071321

Phone: 6122625000

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.