Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Lillian Johanna Theune , DO

Internal Medicine • Hackettstown, NJ

Active NPI 1053383869 Individual Practitioner Female Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

657 Willow Grove Street,, Suite 401
Hackettstown, NJ 07840

Call 9088507800 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

657 Willow Grove Street,
Suite 401

Hackettstown, NJ 07840

Telephone 9088507800
Fax 9088507802
Organization at the Same NPPES Address or Phone
Plaza Family Care Pc Facility NPI 1538231964

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Advanced Cardiology Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Medical School

Philadelphia College Of Osteopathic Medicine

Graduation Year

1993

Medicare patients

363 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $257,083 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $207,186 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

12,327 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$778,898 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,768.13 across 112 records.

By nature of payment

  • Food and Beverage: $1,751.86 across 111 records.
  • Education: $16.27 across 1 record.

Reporting-company totals (3 largest of 23)

  • Amgen Inc.: $261.78 across 19 records.
  • ABBVIE INC.: $216.66 across 21 records.
  • AstraZeneca Pharmaceuticals LP: $213.94 across 10 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

33 years (graduated 1993)

CMS Doctors and Clinicians data list 1993 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Theune has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Theune as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Hackettstown and New Jersey

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 85% of clinicians listed under Internal Medicine in Hackettstown, NJ (2024, 20 clinicians with data). Median for this group: 1,187. Middle half: 659 to 2,008.

More Medicare Part B services than 85% of clinicians listed under Internal Medicine in New Jersey (2024, 2,954 clinicians with data). Median for this group: 856. Middle half: 359 to 1,821.

Medicare-allowed amount

A higher Medicare-allowed amount than 75% of clinicians listed under Internal Medicine in Hackettstown, NJ (2024, 20 clinicians with data). Median for this group: $118,885. Middle half: $63,052 to $229,772.

A higher Medicare-allowed amount than 85% of clinicians listed under Internal Medicine in New Jersey (2024, 2,954 clinicians with data). Median for this group: $82,861. Middle half: $38,831 to $160,507.

Paid by Medicare

A higher Medicare payment amount than 80% of clinicians listed under Internal Medicine in Hackettstown, NJ (2024, 20 clinicians with data). Median for this group: $92,763. Middle half: $47,020 to $180,237.

A higher Medicare payment amount than 85% of clinicians listed under Internal Medicine in New Jersey (2024, 2,954 clinicians with data). Median for this group: $63,486. Middle half: $29,224 to $124,956.

Medicare Part D prescriptions

More Part D prescriptions than 65% of clinicians listed under Internal Medicine in Hackettstown, NJ (2024, 20 clinicians with data). Median for this group: 1,582. Middle half: 319 to 5,709.

More Part D prescriptions than 75% of clinicians listed under Internal Medicine in New Jersey (2024, 2,935 clinicians with data). Median for this group: 1,780. Middle half: 198 to 4,992.

Part D drug cost

A higher Part D drug cost than 80% of clinicians listed under Internal Medicine in Hackettstown, NJ (2024, 20 clinicians with data). Median for this group: $141,574. Middle half: $28,312 to $478,382.

A higher Part D drug cost than 85% of clinicians listed under Internal Medicine in New Jersey (2024, 2,935 clinicians with data). Median for this group: $129,582. Middle half: $9,707 to $429,939.

26 active clinicians are listed under Internal Medicine with a practice address in Hackettstown, NJ (4,710 in New Jersey).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Hackettstown

26.9% of these 26 clinicians have the CMS telehealth indicator.

76.9% of these 26 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 112 records totaling $1,768.13.

Manufacturer Payment Nature Product Type Amount ($)
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
AIRSUPRA General $69.91
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $24.57
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $24.10
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $23.29
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $23.13
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $22.46
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $21.98
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $21.54
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $21.32
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $21.08
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $20.68
Pfizer Inc.
Food and Beverage
In-kind items and services
PREVNAR 20 General $20.47
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $20.34
Pfizer Inc.
Food and Beverage
In-kind items and services
VYNDAQEL General $19.98
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $19.77
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $19.75
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $19.64
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $19.24
Eisai Inc.
Food and Beverage
In-kind items and services
Leqembi General $19.13
Pfizer Inc.
Food and Beverage
In-kind items and services
VYNDAQEL General $18.71
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $18.59
Abbott Laboratories
Food and Beverage
In-kind items and services
FREESTYLE LIBRE 3 General $18.44
Lundbeck LLC
Food and Beverage
Cash or cash equivalent
REXULTI General $18.39
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
CAPVAXIVE General $18.35
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
CAPVAXIVE General $18.35

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code 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
608 259 $300.00 $138.75
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
365 197 $250.27 $99.43
G0442 Annual alcohol misuse screening, 5 to 15 minutes
168 168 $50.00 $21.05
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes
168 168 $50.00 $27.25
99497 Advance care planning, first 30 minutes
164 163 $200.00 $88.10
G0444 Annual depression screening, 5 to 15 minutes
154 154 $50.00 $21.05
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
153 153 $250.00 $141.71
G0008 Administration of influenza virus vaccine
117 117 $49.87 $35.49
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
116 15 $125.00 $53.95
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes
116 15 $100.00 $42.84
90662 Influenza vaccine split virus, preservative free
112 112 $94.82 $81.00
99091 Collection and interpretation of physical parameters stored in computers and/or transmitted by the patient and/or caregiver to qualified health care professional, requiring 30 minutes or more, per 30 days
107 15 $150.00 $57.43
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
92 14 $150.00 $54.33
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
79 79 $400.00 $286.29
G0009 Administration of pneumococcal vaccine
79 79 $46.01 $35.18
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
54 48 $35.00 $17.56
90480 Admn sarscov2 vacc 1 dose
51 51 $65.00 $46.39
91320 Sarscv2 vac 30mcg trs-suc im
51 51 $150.00 $144.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
44 44 $400.00 $182.60
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
39 35 $50.00 $15.79
81002 Urinalysis, manual test
31 24 $25.00 $3.41
99406 Smoking and tobacco use intensive counseling, 4-10 minutes
24 13 $65.00 $15.85
99441 Telephone medical discussion with physician, 5-10 minutes
24 23 $75.00 $61.87
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
15 15 $250.00 $177.96
99496 Transitional care management services for problem of high complexity
13 12 $415.38 $307.57

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 423 34,618 $5,208.66 135
Levothyroxine Sodium Levothyroxine Sodium 310 25,262 $4,864.91 82
Amlodipine Besylate Amlodipine Besylate 300 24,779 $2,041.71 91
Metoprolol Succinate Metoprolol Succinate 168 14,173 $2,325.50 62
Metformin Hcl Metformin Hcl 161 13,131 $1,401.67 55
Valsartan Valsartan 150 11,673 $3,459.39 46
Hydrochlorothiazide Hydrochlorothiazide 131 10,390 $453.48 40
Jardiance Empagliflozin 112 7,900 $147,449.56 37
Losartan Potassium Losartan Potassium 109 8,882 $983.99 37
Escitalopram Oxalate Escitalopram Oxalate 107 8,315 $1,787.69 36
Ozempic Semaglutide 103 4,774 $154,255.19 25
Mounjaro Tirzepatide 97 3,088 $110,918.29 16
Pantoprazole Sodium Pantoprazole Sodium 92 6,875 $1,247.93 34
Albuterol Sulfate Hfa Albuterol Sulfate 88 3,226 $2,506.78 40
Lisinopril Lisinopril 86 7,680 $874.19 27
Simvastatin Simvastatin 86 6,781 $954.84 28
Rosuvastatin Calcium Rosuvastatin Calcium 86 7,680 $713.68 32
Alendronate Sodium Alendronate Sodium 85 6,649 $1,032.78 25
Omeprazole Omeprazole 75 5,766 $947.51 30
Benazepril Hcl Benazepril Hcl 69 6,030 $1,167.65 21
Amlodipine Besylate-Benazepril Amlodipine Besylate/Benazepril 66 5,697 $996.30 17
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 64 599 $580.31 55
Furosemide Furosemide 63 4,940 $407.08 26
Montelukast Sodium Montelukast Sodium 63 4,880 $1,256.74 16
Allopurinol Allopurinol 58 4,427 $752.06 16

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES NJ 25MB06208500

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: New Jersey Division of Consumer Affairs.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20050620000429

Enrollment State Jurisdiction

NJ

PECOS Control ID

8628012788

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Advanced Cardiology Llc

65 Ridgedale Ave, Cedar Knolls, NJ 079271313

Phone: 9734011100

Advanced Cardiology Llc

687 Willow Grove St, Hackettstown, NJ 078401713

Phone: 9089791302

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

2 listed
Eliana Callejas , PA-C

Family Medicine

NPI 1154042174

Physician Assistant (Certified)

Dr. Jimmy Chang , MD

Internal Medicine

NPI 1629082300

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated February 06, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to November 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1053383869
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 06, 2006
Last Update: July 23, 2010
Sole Proprietor: No

Other Internal Medicine Providers in Hackettstown

All Internal Medicine Providers in Hackettstown

More public profiles in New Jersey

Directory navigation, in NPI number order.

Mailing Address

657 Willow Grove Street,, Suite 401

Hackettstown, NJ 07840

Phone: 9088507800

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.