Active NPI 1639238405 Individual Practitioner Male Practitioner

Dr. Patrick S. Lay , MD

Internal Medicine • Skokie, IL

Professional Overview & Biography Verified Profile Summary

Dr. Patrick Lay, MD is a registered healthcare professional specializing in Internal Medicine in Skokie, IL. Practice services are available at 9977 WOODS DR under active NPI credentials.

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, 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. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9977 Woods Dr
1st Floor

Skokie, IL 600771057

Telephone 8476638350

Fax 8476631017

Associated Practice Facility / Clinic

🏢 Endeavor Health Clinical Operations Facility NPI 1184670549

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Skokie, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 32.1 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

69 Specialists

Practicing in Skokie, IL (7544 Statewide)

Telehealth Adoption Rate

33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.3% 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	182	141	$154.37	$102.18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	175	175	$283.00	$137.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	151	128	$269.00	$152.27
99213 Established patient office or other outpatient visit, typically 15 minutes	102	86	$86.56	$71.36
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	53	49	$35.00	$17.29
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	33	32	$32.00	$8.44
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$404.00	$137.78
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$381.00	$174.15

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	260	199	$154.91	$103.45
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	178	178	$283.00	$136.97
99213 Established patient office or other outpatient visit, typically 15 minutes	99	88	$85.10	$70.07
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	79	71	$270.58	$152.26
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	32	31	$32.00	$8.59
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$404.00	$139.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$53.36	$38.11

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	263	195	$133.14	$104.69
99213 Established patient office or other outpatient visit, typically 15 minutes	186	145	$62.02	$61.39
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	172	172	$259.06	$140.02
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	40	40	$32.00	$8.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	34	$30.49	$30.23
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	19	$222.00	$156.30
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	16	16	$381.00	$179.56

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	293	193	$124.22	$107.54
99213 Established patient office or other outpatient visit, typically 15 minutes	231	169	$60.58	$58.81
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	145	145	$254.00	$143.16
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	47	45	$32.00	$8.93
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	29	$49.40	$30.87
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	18	$175.00	$158.76
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	18	18	$381.00	$180.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	215	147	$66.86	$55.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	157	115	$123.76	$85.86
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	87	87	$254.00	$124.53
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	32	31	$32.00	$9.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	26	$173.62	$121.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	18	$58.75	$28.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	351	233	$60.01	$54.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	153	114	$123.00	$84.33
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	90	90	$254.00	$123.54
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	32	$173.00	$119.18
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	31	31	$32.00	$9.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	23	$29.00	$27.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	344	225	$58.66	$54.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	155	109	$123.00	$83.35
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	80	80	$252.68	$122.51
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	43	42	$32.00	$8.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	30	$171.36	$118.34
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	30	$29.00	$27.26
99497 Advance care planning, first 30 minutes	28	28	$130.00	$83.89
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$381.00	$180.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	387	250	$58.81	$54.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	149	112	$123.76	$83.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	67	59	$30.57	$27.41
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	38	33	$171.00	$118.39
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	37	36	$32.00	$8.98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	36	36	$251.36	$121.54
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	31	31	$381.00	$179.24
99497 Advance care planning, first 30 minutes	17	17	$130.00	$80.95

Medical Specialties & State Licenses

CMS Verified: 2020-10-06

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036-092840

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

7 Associated Practitioners

Dr. Paul Helman , MD

Internal Medicine

NPI 1104985977

Doctor of Medicine (M.D.)

Laura Prestidge , APN

Nurse Practitioner

NPI 1255938726

Advanced Practice Nurse

Dr. David Levine , MD

Internal Medicine

NPI 1265591036

Doctor of Medicine (M.D.)

Dr. Jose Kogan , MD

Internal Medicine

NPI 1285793059

Doctor of Medicine (M.D.)

Dr. Joel John , DO

Family Medicine

NPI 1306376595

Doctor of Osteopathic Medicine (D.O.)

Dr. Cara Culmer , MD

Internal Medicine

NPI 1437218229

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 06, 2020

Internal Medicine (License #036-092840 in IL)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 9977 WOODS DR, 1ST FLOOR, SKOKIE, IL 600771057 (Tel: 8476638350)

📍

Updated Business Mailing Address July 08, 2007

Registered at 2650 RIDGE AVE, EVANSTON HOSPITAL, EVANSTON, IL 602011718 (Tel: 8475701206)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as PATRICK LAY, MD

🎓

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

Internal Medicine

🟢

Initial NPI Registration & Enumeration December 07, 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. Patrick Lay. 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: 1639238405

Entity Type:

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

Enumeration Date: December 07, 2006

Last Update: October 06, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2650 Ridge Ave, Evanston Hospital

Evanston, IL 602011718

Phone: 8475701206

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.