Active NPI 1396719985 Individual Practitioner Male Practitioner

Dr. Peter H. Parken , MD

Internal Medicine • Corning, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Parken, MD is a certified Internal Medicine practicing in Corning, NY. With approximately 45 years of clinical experience since graduating from Rutgers New Jersey Medical School in 1981, Dr. Parken delivers high-quality medical care to the local community at 1 GUTHRIE DR.

Dr. Parken is affiliated with Guthrie Medical Group 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, hospital discharge day management. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1 Guthrie Dr

Corning, NY 148303696

Telephone 6079377451

Associated Practice Facility / Clinic

🏢 Corning Hospital Facility NPI 1275652612

Medicare Profile & Education

Medical School

Rutgers New Jersey Medical School

Graduation Year

1981

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Corning, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

45 Yrs +20.3 yrs vs City Avg

City Avg: 24.7 Yrs

State Avg: 29.4 Yrs

Regional Practice Density

19 Specialists

Practicing in Corning, NY (12979 Statewide)

Telehealth Adoption Rate

21.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Parken (45 Years) 45 Yrs

Corning Specialty Average (24.7 Years) 24.7 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	322	151	$183.11	$74.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	100	53	$261.42	$108.67
99239 Hospital discharge day management, more than 30 minutes	80	75	$271.70	$108.70
99238 Hospital discharge day management, 30 minutes or less	77	75	$184.09	$76.04
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	60	59	$346.37	$122.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	51	51	$505.82	$164.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	396	161	$173.41	$77.41
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	108	60	$250.22	$116.45
99239 Hospital discharge day management, more than 30 minutes	86	85	$255.84	$111.91
99238 Hospital discharge day management, 30 minutes or less	70	68	$175.76	$78.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	67	65	$486.61	$169.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	62	61	$331.26	$127.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	489	205	$159.33	$69.66
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	145	83	$228.78	$100.45
99225 Subsequent observation care, typically 25 minutes per day	87	38	$155.00	$69.35
99239 Hospital discharge day management, more than 30 minutes	82	78	$240.46	$102.92
99238 Hospital discharge day management, 30 minutes or less	71	70	$161.31	$69.78
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	69	68	$443.29	$192.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	59	58	$303.56	$132.26
99217 Hospital observation care on day of discharge	30	30	$155.00	$70.07
99219 Hospital observation care, typically 50 minutes	14	14	$286.00	$129.52
99291 Critical care, first 30-74 minutes	12	11	$581.00	$215.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	349	156	$150.00	$70.82
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	167	91	$217.00	$102.05
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	103	97	$423.00	$197.76
99239 Hospital discharge day management, more than 30 minutes	62	62	$224.00	$105.02
99238 Hospital discharge day management, 30 minutes or less	55	53	$155.00	$70.09
99225 Subsequent observation care, typically 25 minutes per day	43	20	$155.00	$70.96
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	36	36	$286.00	$134.21
99217 Hospital observation care on day of discharge	26	26	$155.00	$71.23
99219 Hospital observation care, typically 50 minutes	17	16	$286.00	$132.49
99220 Hospital observation care, typically 70 minutes	16	16	$386.00	$179.73
99291 Critical care, first 30-74 minutes	15	15	$581.00	$217.95
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	11	11	$632.00	$84.09

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	366	164	$217.00	$103.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	240	142	$150.00	$71.39
99239 Hospital discharge day management, more than 30 minutes	138	134	$224.00	$106.23
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	118	115	$423.00	$202.01
99217 Hospital observation care on day of discharge	54	53	$155.00	$72.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	31	$286.00	$136.84
99238 Hospital discharge day management, 30 minutes or less	30	30	$155.00	$72.63
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	15	15	$632.00	$86.45
99225 Subsequent observation care, typically 25 minutes per day	15	14	$155.00	$72.62
99291 Critical care, first 30-74 minutes	13	12	$581.00	$221.61
99219 Hospital observation care, typically 50 minutes	12	12	$286.00	$135.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	515	254	$150.00	$71.32
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	329	187	$217.00	$102.02
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	239	217	$423.00	$198.28
99239 Hospital discharge day management, more than 30 minutes	228	211	$224.00	$104.77
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	98	95	$286.00	$134.01
99217 Hospital observation care on day of discharge	67	64	$155.00	$70.05
99225 Subsequent observation care, typically 25 minutes per day	61	36	$155.00	$71.66
99238 Hospital discharge day management, 30 minutes or less	53	53	$155.00	$71.59
99220 Hospital observation care, typically 70 minutes	47	45	$386.00	$175.17
99219 Hospital observation care, typically 50 minutes	46	45	$286.00	$133.23
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	18	$97.00	$38.56
99291 Critical care, first 30-74 minutes	19	18	$581.00	$217.87
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	16	15	$632.00	$84.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	362	183	$150.00	$70.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	274	148	$217.00	$101.06
99239 Hospital discharge day management, more than 30 minutes	184	176	$224.00	$104.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	179	166	$423.00	$195.66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	31	$286.00	$128.83
99217 Hospital observation care on day of discharge	28	28	$155.00	$70.83
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	23	21	$66.00	$8.27
99220 Hospital observation care, typically 70 minutes	21	21	$386.00	$180.50
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	13	$97.00	$37.97
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	19	18	$565.47	$91.09
99219 Hospital observation care, typically 50 minutes	16	16	$286.00	$132.07
99238 Hospital discharge day management, 30 minutes or less	14	14	$155.00	$70.80
76937 Ultrasonic guidance for blood vessel access	13	11	$63.00	$14.08
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$212.00	$97.72
99291 Critical care, first 30-74 minutes	12	12	$581.00	$215.36
99225 Subsequent observation care, typically 25 minutes per day	12	11	$142.33	$70.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	555	243	$150.12	$69.82
99239 Hospital discharge day management, more than 30 minutes	202	197	$224.00	$102.95
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	188	106	$217.00	$101.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	123	121	$423.00	$196.23
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	78	70	$66.85	$8.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	70	68	$287.96	$132.43
99217 Hospital observation care on day of discharge	60	60	$155.00	$69.56
99231 Follow-up hospital inpatient care per day, typically 15 minutes	39	32	$97.00	$37.98
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	31	30	$581.03	$108.99
76937 Ultrasonic guidance for blood vessel access	27	26	$63.00	$14.09
99238 Hospital discharge day management, 30 minutes or less	26	26	$155.00	$70.22
99219 Hospital observation care, typically 50 minutes	25	25	$286.00	$127.83
99220 Hospital observation care, typically 70 minutes	20	20	$386.00	$180.01
99225 Subsequent observation care, typically 25 minutes per day	20	16	$117.00	$67.95

Medical Specialties & State Licenses

CMS Verified: 2021-03-16

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NY 151614-1

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

01028913 (NY)

Medicaid State Provider ID

0010877400002 (PA)

Commercial Insurance / Payer ID Rr Medicare Group

CC8362 (NY)

Commercial Insurance / Payer ID Rr Medicare Pin

110224583 (NY)

Hospital & Practice Group Affiliations

Guthrie Medical Group Pc

130 Ctr Way, Corning, NY 148302255

Phone: 6079369971

Practice Associates & Co-Workers

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

7 Associated Practitioners

Karen Hale , FNP

Nurse Practitioner

NPI 1134410996

Family Nurse Practitioner

Dr. Tanguile Adaniel , MD

Anesthesiology

NPI 1205808656

Doctor of Medicine (M.D.)

Dr. Carlos Santa Ines , MD

Anesthesiology

NPI 1235103995

Doctor of Medicine (M.D.)

Dr. Henry Cook , MD

Hospitalist

NPI 1407824899

Doctor of Medicine (M.D.)

Linda Jennings , PA

Physician Assistant

NPI 1477523595

Physician Assistant

Dr. Gurpreet Singh , MD

Hospitalist

NPI 1528372075

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Practice Location March 16, 2021

Registered at 1 GUTHRIE DR, CORNING, NY 148303696 (Tel: 6079377451)

✅

NPI Profile Active September 15, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location September 15, 2011

Registered at 130 CENTER WAY, CORNING, NY 148302255 (Tel: 6079369971)

📍

Updated Business Mailing Address September 15, 2011

Registered at 1 GUTHRIE SQ, SAYRE, PA 188401625 (Tel: 5708885858)

👤

Provider Name / Credentials Updated September 15, 2011

Recorded as PETER PARKEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 15, 2011

Internal Medicine (License #151614-1 in NY)

🟢

Initial NPI Registration & Enumeration February 13, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1396719985

Entity Type:

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

Enumeration Date: February 13, 2006

Last Update: March 16, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1 Guthrie Sq

Sayre, PA 188401625

Phone: 5708885858

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.