Active NPI 1962507426 Individual Practitioner Female Practitioner

Dr. Liza Meyerhardt , MD

Internal Medicine • Needham, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Liza Meyerhardt, MD is a certified Internal Medicine practicing in Needham, MA. With approximately 26 years of clinical experience since graduating from Yale University School Of Medicine in 2000, Dr. Meyerhardt delivers high-quality medical care to the local community at 1450 HIGHLAND AVE.

Dr. Meyerhardt maintains professional affiliations with Mass General Brigham Medical Group Suburban Massachusetts Inc, Select Rehabilitation, Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, annual depression screening, 5 to. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1450 Highland Ave

Needham, MA 024922690

Telephone 7814490020

Fax 7814493181

Associated Practice Facility / Clinic

🏢 Newton Wellesley Primary Care Facility NPI 1750411104

Medicare Profile & Education

Medical School

Yale University School Of Medicine

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Needham, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs -1.1 yrs vs City Avg

City Avg: 27.1 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

35 Specialists

Practicing in Needham, MA (7127 Statewide)

Telehealth Adoption Rate

25.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

72.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Meyerhardt (26 Years) 26 Yrs

Needham Specialty Average (27.1 Years) 27.1 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	261	170	$555.89	$137.92
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	187	187	$564.28	$141.31
99213 Established patient office or other outpatient visit, typically 15 minutes	135	121	$393.89	$98.91
G0444 Annual depression screening, 5 to 15 minutes	74	74	$85.38	$21.25
G0442 Annual alcohol misuse screening, 5 to 15 minutes	74	74	$85.38	$21.25
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	63	48	$771.57	$194.77
G0008 Administration of influenza virus vaccine	34	34	$140.29	$35.30
90662 Influenza vaccine split virus, preservative free	32	32	$185.66	$81.82
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	28	24	$71.00	$17.35
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	19	19	$718.00	$179.17
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	18	18	$58.00	$7.34
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	17	17	$649.00	$289.92
G0009 Administration of pneumococcal vaccine	17	17	$137.71	$35.30
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	15	15	$720.33	$178.85

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	219	157	$544.22	$138.88
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	187	187	$556.18	$141.83
99213 Established patient office or other outpatient visit, typically 15 minutes	102	87	$386.82	$99.69
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	64	50	$762.13	$193.32
G0008 Administration of influenza virus vaccine	35	35	$135.17	$33.84
90662 Influenza vaccine split virus, preservative free	32	32	$147.03	$67.33
G0009 Administration of pneumococcal vaccine	31	31	$130.81	$33.84
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	31	31	$634.84	$280.86
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	22	22	$55.55	$7.51
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	16	16	$709.50	$180.70

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	243	157	$533.01	$141.79
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	187	187	$545.13	$145.85
99213 Established patient office or other outpatient visit, typically 15 minutes	129	108	$376.71	$101.69
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	53	39	$741.91	$197.22
G0008 Administration of influenza virus vaccine	52	52	$93.69	$33.68
90662 Influenza vaccine split virus, preservative free	47	47	$122.98	$68.54
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	26	26	$55.00	$7.20
G0009 Administration of pneumococcal vaccine	18	18	$102.00	$33.81
93000 Routine ekg using at least 12 leads including interpretation and report	18	18	$92.00	$16.29
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$694.80	$185.38
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory	14	14	$184.71	$49.75
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	11	11	$504.45	$278.05

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	208	160	$470.50	$145.00
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	179	179	$502.27	$148.81
99213 Established patient office or other outpatient visit, typically 15 minutes	83	71	$334.52	$102.99
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	48	37	$633.19	$202.68
G0008 Administration of influenza virus vaccine	32	32	$97.69	$19.53
90662 Influenza vaccine split virus, preservative free	30	30	$103.21	$65.26
93000 Routine ekg using at least 12 leads including interpretation and report	25	25	$89.00	$16.88
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$689.67	$188.14
G0009 Administration of pneumococcal vaccine	14	14	$79.71	$19.53
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$214.31	$115.43
99443 Telephone medical discussion with physician, 21-30 minutes	11	11	$469.00	$146.04

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	203	135	$447.57	$121.97
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	141	141	$481.87	$130.22
99213 Established patient office or other outpatient visit, typically 15 minutes	61	54	$306.80	$84.50
G0008 Administration of influenza virus vaccine	43	42	$108.00	$18.99
90662 Influenza vaccine split virus, preservative free	37	36	$88.89	$60.16
99443 Telephone medical discussion with physician, 21-30 minutes	33	31	$447.64	$121.59
G0009 Administration of pneumococcal vaccine	26	26	$108.00	$18.96
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	21	21	$209.90	$118.78
99442 Telephone medical discussion with physician, 11-20 minutes	15	14	$306.33	$84.26
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	14	14	$682.57	$185.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	11	$601.46	$163.94
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$87.00	$19.47

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	205	129	$435.33	$119.50
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	163	163	$475.69	$127.64
99213 Established patient office or other outpatient visit, typically 15 minutes	106	87	$297.71	$82.26
G0008 Administration of influenza virus vaccine	50	50	$108.00	$18.65
90662 Influenza vaccine split virus, preservative free	40	40	$95.80	$54.70
G0009 Administration of pneumococcal vaccine	40	40	$108.00	$18.65
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	24	24	$209.08	$105.95
93000 Routine ekg using at least 12 leads including interpretation and report	20	18	$87.00	$19.05
90670 Pneumococcal vaccine for injection into muscle	17	17	$264.35	$209.25
82270 Stool analysis for blood to screen for colon tumors	16	16	$26.00	$4.29
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	11	11	$30.73	$16.95
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$669.09	$182.13

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	200	125	$427.13	$119.13
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	122	122	$466.03	$129.54
99213 Established patient office or other outpatient visit, typically 15 minutes	120	95	$290.73	$80.29
G0008 Administration of influenza virus vaccine	82	82	$106.54	$23.21
82270 Stool analysis for blood to screen for colon tumors	80	80	$26.00	$4.29
90662 Influenza vaccine split virus, preservative free	76	76	$103.00	$52.08
G0009 Administration of pneumococcal vaccine	40	40	$105.00	$23.21
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	38	38	$678.89	$189.38
93000 Routine ekg using at least 12 leads including interpretation and report	25	21	$87.00	$18.72
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$227.00	$105.59
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	23	12	$253.00	$59.89
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination	22	22	$171.45	$42.39
90670 Pneumococcal vaccine for injection into muscle	15	15	$255.00	$197.75
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	11	$572.23	$159.89
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$663.08	$183.18

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	220	133	$416.23	$115.61
99213 Established patient office or other outpatient visit, typically 15 minutes	166	127	$281.63	$79.61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	143	143	$454.00	$126.21
G0008 Administration of influenza virus vaccine	102	102	$102.65	$28.66
90662 Influenza vaccine split virus, preservative free	91	91	$57.20	$48.05
82270 Stool analysis for blood to screen for colon tumors	67	67	$26.00	$4.37
G0009 Administration of pneumococcal vaccine	60	60	$101.45	$28.66
93000 Routine ekg using at least 12 leads including interpretation and report	38	37	$87.00	$18.79
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	38	38	$125.89	$94.12
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination	25	25	$155.84	$41.99
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory	23	23	$179.87	$49.94
90670 Pneumococcal vaccine for injection into muscle	22	22	$253.00	$183.12
81002 Urinalysis, manual test	14	13	$25.00	$3.43
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	13	11	$253.00	$58.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$558.00	$156.55

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA MA217202

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

2016940 (MA)

Commercial Insurance / Payer ID Cigna

5787289 (MA)

Commercial Insurance / Payer ID Harvard Pilgrim

AA12959 (MA)

Commercial Insurance / Payer ID Blueshield

J26592 (MA)

Commercial Insurance / Payer ID United Healthcare

0408917 (MA)

Commercial Insurance / Payer ID Tufts

217202 (MA)

Hospital & Practice Group Affiliations

Select Rehabilitation, Llc

2600 Compass Rd, Glenview, IL 600268001

Mass General Brigham Medical Group Suburban Massachusetts Inc

1450 Highland Ave, Needham, MA 024922695

Phone: 7814496742

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Megan Mistry , DO

Internal Medicine

NPI 1053327791

Doctor of Osteopathic Medicine (D.O.)

Dr. Sally Mcnagny , MD

Internal Medicine

NPI 1205874583

Doctor of Medicine (M.D.)

Dr. Jean Phalen , MD

Internal Medicine

NPI 1376510271

Doctor of Medicine (M.D.)

Stacey Giangregorio , PA-C

Physician Assistant

NPI 1801593165

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1450 HIGHLAND AVE, NEEDHAM, MA 024922690 (Tel: 7814490020)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1450 HIGHLAND AVE, NEEDHAM, MA 024922690 (Tel: 7814490020)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as LIZA MEYERHARDT, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #MA217202 in MA)

🟢

Initial NPI Registration & Enumeration September 13, 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: 1962507426

Entity Type:

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

Enumeration Date: September 13, 2006

Last Update: July 08, 2007

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1450 Highland Ave

Needham, MA 024922690

Phone: 7814490020

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.