Active NPI 1982717765 Individual Practitioner Male Practitioner

Dr. Jack I Lu , MD

Internal Medicine • Frederick, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jack Lu, MD is a certified Internal Medicine practicing in Frederick, MD. With approximately 23 years of clinical experience since completing medical education in 2003, Dr. Lu delivers high-quality medical care to the local community at 400 W 7TH ST.

Dr. Lu is affiliated with Hospitalist Medicine Physicians Of Maryland Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 W 7th St

Frederick, MD 21701

Telephone 2405664722

Associated Practice Facility / Clinic

🏢 Frederick Health Hospital Inc Facility NPI 1538165527

Medicare Profile & Education

Medical School

Other

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Frederick, MD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs -4.2 yrs vs City Avg

City Avg: 27.2 Yrs

State Avg: 28.1 Yrs

Regional Practice Density

64 Specialists

Practicing in Frederick, MD (4114 Statewide)

Telehealth Adoption Rate

31.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

86.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lu (23 Years) 23 Yrs

Frederick Specialty Average (27.2 Years) 27.2 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	946	375	$718.00	$115.86
99239 Hospital discharge day management, more than 30 minutes	315	301	$737.00	$111.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	250	136	$500.00	$76.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	142	142	$1389.00	$168.29
99497 Advance care planning, first 30 minutes	80	63	$546.00	$73.86
99291 Critical care, first 30-74 minutes	74	45	$1534.00	$207.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	743	343	$718.00	$118.49
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	411	209	$500.00	$78.99
99239 Hospital discharge day management, more than 30 minutes	335	324	$737.00	$114.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	149	148	$1389.00	$172.98
99291 Critical care, first 30-74 minutes	82	49	$1534.00	$213.70
99497 Advance care planning, first 30 minutes	51	45	$546.00	$75.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	876	389	$719.95	$103.58
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	390	189	$501.18	$71.51
99239 Hospital discharge day management, more than 30 minutes	286	278	$739.61	$106.13
99291 Critical care, first 30-74 minutes	158	76	$1554.74	$222.19
99497 Advance care planning, first 30 minutes	116	103	$546.57	$78.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	115	114	$1392.07	$199.84
99356 Prolonged inpatient or observation hospital service, first hour	21	16	$633.96	$91.62
99220 Hospital observation care, typically 70 minutes	16	16	$1253.00	$180.34
99226 Subsequent observation care, typically 35 minutes per day	12	11	$708.00	$101.96
99238 Hospital discharge day management, 30 minutes or less	12	12	$504.92	$72.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	825	375	$741.10	$105.23
99291 Critical care, first 30-74 minutes	415	164	$1587.72	$225.44
99239 Hospital discharge day management, more than 30 minutes	251	248	$763.71	$108.79
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	227	131	$512.49	$73.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	116	115	$1439.50	$204.52
99497 Advance care planning, first 30 minutes	68	60	$562.59	$80.17
99220 Hospital observation care, typically 70 minutes	12	12	$1318.91	$185.58
99292 Critical care, each additional 30 minutes	11	11	$796.37	$113.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	912	380	$741.10	$107.30
99239 Hospital discharge day management, more than 30 minutes	256	243	$763.71	$110.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	239	132	$512.49	$74.65
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	200	198	$1439.50	$208.14
99291 Critical care, first 30-74 minutes	103	60	$1587.72	$228.17
99497 Advance care planning, first 30 minutes	65	58	$562.59	$81.54
99356 Prolonged inpatient or observation hospital service, first hour	26	24	$653.17	$95.58
99217 Hospital observation care on day of discharge	19	19	$517.52	$74.79
99226 Subsequent observation care, typically 35 minutes per day	17	13	$746.13	$107.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$972.22	$142.27
99220 Hospital observation care, typically 70 minutes	11	11	$1318.91	$191.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	796	383	$741.10	$106.05
99239 Hospital discharge day management, more than 30 minutes	283	276	$763.71	$109.51
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	278	156	$512.49	$74.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	194	186	$1439.50	$205.78
99497 Advance care planning, first 30 minutes	70	62	$457.48	$80.79
99217 Hospital observation care on day of discharge	23	23	$517.52	$74.70
99220 Hospital observation care, typically 70 minutes	23	23	$1318.91	$189.45
99291 Critical care, first 30-74 minutes	17	15	$1587.72	$227.44
99226 Subsequent observation care, typically 35 minutes per day	16	13	$746.13	$100.83
99356 Prolonged inpatient or observation hospital service, first hour	14	13	$653.17	$94.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	984	436	$741.10	$106.06
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	445	215	$512.49	$74.38
99239 Hospital discharge day management, more than 30 minutes	341	319	$763.71	$109.44
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	164	161	$1439.50	$204.75
99497 Advance care planning, first 30 minutes	106	90	$194.70	$80.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$972.22	$139.76
99291 Critical care, first 30-74 minutes	21	20	$1587.72	$227.36
99217 Hospital observation care on day of discharge	15	15	$517.52	$74.81
99220 Hospital observation care, typically 70 minutes	13	13	$1318.91	$190.25
99356 Prolonged inpatient or observation hospital service, first hour	11	11	$653.17	$94.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	836	427	$735.94	$105.65
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	418	235	$510.03	$73.02
99239 Hospital discharge day management, more than 30 minutes	365	355	$758.34	$108.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	193	185	$1433.54	$205.22
99497 Advance care planning, first 30 minutes	135	109	$452.30	$78.07
99291 Critical care, first 30-74 minutes	31	28	$1582.89	$220.59
99217 Hospital observation care on day of discharge	30	30	$514.54	$74.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	29	$968.75	$139.28
99356 Prolonged inpatient or observation hospital service, first hour	26	25	$649.91	$90.01
99238 Hospital discharge day management, 30 minutes or less	19	19	$512.07	$73.91
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	17	17	$378.45	$55.10
99220 Hospital observation care, typically 70 minutes	16	16	$1309.62	$188.93

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MD D65008

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License VA 0101240453

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1982717765 (VA)

Commercial Insurance / Payer ID Medicare Railroad Carrier

P00417036 (VA)

Hospital & Practice Group Affiliations

Hospitalist Medicine Physicians Of Maryland Pc

400 W 7th St, Frederick, MD 217014506

Phone: 2405663300

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Kathy Weishaar , MD

Internal Medicine

NPI 1629031828

Doctor of Medicine (M.D.)

Dr. Matthew Feldman , MD MS

Internal Medicine

NPI 1699942219

MDMS

Dr. Anugeet Kaur , MD

Family Medicine - Adult Medicine

NPI 1740440593

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location June 19, 2018

Registered at 400 W 7TH ST, FREDERICK, MD 21701 (Tel: 2405664722)

📍

Updated Business Mailing Address June 19, 2018

Registered at 400 W 7TH ST, FREDERICK, MD 217014506 (Tel: 2405664723)

✅

NPI Profile Active January 31, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location January 31, 2014

Registered at 400 W 7TH ST, FREDERICK, MD 217014506 (Tel: 2405664722)

📍

Updated Business Mailing Address January 31, 2014

Registered at 11 HOFFMAN DR, MIDDLETOWN, MD 217697882 (Tel: 4348417468)

👤

Provider Name / Credentials Updated January 31, 2014

Recorded as JACK LU, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2014

Internal Medicine (License #D65008 in MD)

🟢

Initial NPI Registration & Enumeration August 16, 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. Jack Lu. 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: 1982717765

Entity Type:

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

Enumeration Date: August 16, 2006

Last Update: June 19, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

400 W 7th St

Frederick, MD 217014506

Phone: 2405664723

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.