Active NPI 1104837178 Individual Practitioner Male Practitioner

Dr. Martin S Walko , MD

Surgery • Derry, NH

Professional Overview & Biography Verified Profile Summary

Dr. Martin Walko, MD is a registered healthcare professional specializing in Surgery in Derry, NH. Practice services are available at 6 TSIENNETO RD under active NPI credentials.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, established patient outpatient office visit, initial hospital care with straightforward or low-level 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

6 Tsienneto Rd

Derry, NH 030381584

Telephone 6034347444

Fax 6034341733

Associated Practice Facility / Clinic

🏢 Associated Radiologist,pa Facility NPI 1457310765

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Derry, NH

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 23.0 Yrs

State Avg: 24.7 Yrs

Regional Practice Density

7 Specialists

Practicing in Derry, NH (202 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.7% 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 (2023)

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	56	27	$196.00	$79.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	24	$247.24	$98.30
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	29	$365.00	$131.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$381.79	$134.58

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	53	34	$204.00	$101.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$337.00	$137.64
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	24	14	$196.00	$73.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$365.00	$138.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$224.41	$86.42

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	36	15	$139.00	$73.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	15	$207.00	$134.73
99213 Established patient office or other outpatient visit, typically 15 minutes	13	11	$140.00	$94.93

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	48	26	$139.00	$74.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	14	$207.00	$112.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$263.00	$140.89

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	20	12	$207.00	$112.27
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	13	$139.00	$74.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$318.00	$169.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$263.00	$140.48

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	70	26	$209.00	$104.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	14	$105.00	$71.79
99221 Initial hospital inpatient care per day, typically 30 minutes	21	20	$135.00	$100.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$322.00	$160.84

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	102	31	$209.00	$99.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	82	33	$105.00	$70.75
99221 Initial hospital inpatient care per day, typically 30 minutes	59	56	$135.00	$98.12
99213 Established patient office or other outpatient visit, typically 15 minutes	36	25	$142.00	$70.39
99231 Follow-up hospital inpatient care per day, typically 15 minutes	35	24	$75.00	$38.53
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$500.00	$130.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$322.00	$149.31

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License NH 10637

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License PA MD061845L

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0RE5299 (VT)

Medicaid State Provider ID

911003800 (MD)

Medicaid State Provider ID

1031721820001 (PA)

Medicaid State Provider ID

3081247 (NH)

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Amila Husic , MD

Surgery

NPI 1023262672

Doctor of Medicine (M.D.)

Dr. Jack Huse , MD

Surgery

NPI 1437102456

Doctor of Medicine (M.D.)

Dr. Scott Philipp , MD

Surgery

NPI 1700057312

Doctor of Medicine (M.D.)

Dr. Volker Kropp , MD

Surgery

NPI 1710971270

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Practice Location June 25, 2019

Registered at 6 TSIENNETO RD, DERRY, NH 030381584 (Tel: 6034347444)

✅

NPI Profile Active May 24, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location May 24, 2017

Registered at 50 MOISEY DR, SUITE 214, HAZLE TOWNSHIP, PA 182029297 (Tel: 5705016900)

📍

Updated Business Mailing Address May 24, 2017

Registered at 425 BLACK WALNUT DR, MOUNTAIN TOP, PA 187071566 (Tel: (443) 481-6538)

👤

Provider Name / Credentials Updated May 24, 2017

Recorded as MARTIN WALKO, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 24, 2017

Surgery (License #MD061845L in PA)

📍

Updated Practice Location May 05, 2017

Registered at 50 MOISEY DR, SUITE 214, HAZLE TOWNSHIP, PA 182029297 (Tel: 5705016900)

📍

Updated Business Mailing Address May 05, 2017

Registered at 425 BLACK WALNUT DR, MOUNTAIN TOP, PA 187071566 (Tel: 4434816538)

✅

NPI Profile Active December 08, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location December 08, 2015

Registered at 2000 MEDICAL PKWY, SUITE 600, ANNAPOLIS, MD 214013742 (Tel: 4434816699)

📍

Updated Business Mailing Address December 08, 2015

Registered at PO BOX 12622, BELFAST, ME 049154017 (Tel: 4434816538)

👤

Provider Name / Credentials Updated December 08, 2015

Recorded as MARTIN WALKO, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 08, 2015

Surgery (License #D78482 in MD)

🟢

Initial NPI Registration & Enumeration August 11, 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: 1104837178

Entity Type:

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

Enumeration Date: August 11, 2006

Last Update: January 28, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

425 Black Walnut Dr

Mountain Top, PA 187071566

Phone: 4434816538

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.