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Dr. Christopher John , MD

Anesthesiology • Hampton, VA

Active NPI 1013399955 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

77 Nealy Ave
Hampton, VA 236652040

Call 7577640856 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

77 Nealy Ave

Hampton, VA 236652040

Telephone 7577640856
Organization at the Same NPPES Address or Phone
633d Medgrp-Jb Langley Facility NPI 1720494834

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

NPPES lists 1 additional practice-address record in Dallas, TX. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 3 distinct group names: Austin Anesthesiology Group Pllc; Lone Star Anesthesia Partners Pllc; U S Anesthesia Partners Of Texas, Pa. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

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

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Virginia Commonwealth University, School Of Medicine

Graduation Year

2015

Medicare patients

240 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 $10,112 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 $8,079 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.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2019–2025.

Guide: How to read an Open Payments record

Years since graduation

11 years (graduated 2015)

CMS Doctors and Clinicians data list 2015 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.

NPI first issued

2015

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; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

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

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. John 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. John 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 Hampton and Virginia

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 65% of clinicians listed under Anesthesiology in Hampton, VA (2024, 13 clinicians with data). Median for this group: 206. Middle half: 96 to 291.

Close to the middle for clinicians listed under Anesthesiology in Virginia (2024, 795 clinicians with data). Median for this group: 165. Middle half: 75 to 288.

Medicare-allowed amount

A lower Medicare-allowed amount than 65% of clinicians listed under Anesthesiology in Hampton, VA (2024, 13 clinicians with data). Median for this group: $14,441. Middle half: $9,870 to $25,232.

A lower Medicare-allowed amount than 65% of clinicians listed under Anesthesiology in Virginia (2024, 795 clinicians with data). Median for this group: $18,247. Middle half: $8,186 to $31,387.

Paid by Medicare

A lower Medicare payment amount than 65% of clinicians listed under Anesthesiology in Hampton, VA (2024, 13 clinicians with data). Median for this group: $12,300. Middle half: $7,719 to $20,964.

A lower Medicare payment amount than 65% of clinicians listed under Anesthesiology in Virginia (2024, 795 clinicians with data). Median for this group: $14,436. Middle half: $6,510 to $24,871.

26 active clinicians are listed under Anesthesiology with a practice address in Hampton, VA (1,455 in Virginia).

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

Telehealth indicator in Hampton

0% of these 26 clinicians have the CMS telehealth indicator.

69.2% of these 26 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

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 2022–2023 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, 2023–2024; 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
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
32 31 $821.88 $64.80
00811 Anesthesia for other procedure on large bowel using an endoscope
21 21 $800.00 $65.12
00520 Anesthesia for other closed procedure on chest
14 14 $1142.86 $98.82
00812 Anesthesia for exam of colon using an endoscope
13 13 $738.46 $50.85
00902 Anesthesia for procedure on anus and rectum
12 12 $758.33 $68.02
00910 Anesthesia for other procedure on urinary system through urethra
12 12 $750.00 $61.90
00670 Anesthesia for extensive surgery on spine
11 11 $2200.00 $205.09
00813 Anesthesia for procedure on small and large bowel using an endoscope
11 11 $872.73 $73.79

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.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-05-28
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES TX V3024

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES VA 0101268206

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

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: Virginia Department of Health Professions.
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 - ANESTHESIOLOGY

Medicare Enrollment ID

I20240823002283

Enrollment State Jurisdiction

TX

PECOS Control ID

4789977679

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

U S Anesthesia Partners Of Texas, Pa

12412 Judson Rd, Live Oak, TX 782333255

Phone: 2107577000

Austin Anesthesiology Group Pllc

919 E 32nd St, Austin, TX 787052703

Phone: 5123432466

Lone Star Anesthesia Partners Pllc

7700 Floyd Curl Dr, San Antonio, TX 782293902

Phone: 2105754000

Secondary Practice Locations

12222 Merit Dr Ste 600

Dallas, TX 752513294

Phone: 9727155000

Clinicians Sharing This Practice Address or Phone

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

40 listed
Sean Amport , CRNA

Nurse Anesthetist, Certified Registered

NPI 1639576028

Certified Registered Nurse Anesthetist

Yvette Ansumana

Nurse Anesthetist, Certified Registered

NPI 1114319712
Dr. Matthew Bisgaier , MD

Emergency Medicine

NPI 1346986320

Doctor of Medicine (M.D.)

Dr. Heidi Blaski , DNP FNP-C

Nurse Practitioner - Family

NPI 1730547258

DNPFNPC

Carl Burgan , CRNA

Nurse Anesthetist, Certified Registered

NPI 1447578281

Certified Registered Nurse Anesthetist

Dr. Ryan Carfi , DO

Internal Medicine

NPI 1063047660

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
📍
Updated Practice Location April 11, 2022

Registered at 77 NEALY AVE, HAMPTON, VA 236652040 (Tel: 7577640856)

📍
Updated Business Mailing Address April 11, 2022

Registered at 1211 ARABELLA DR, NEWPORT NEWS, VA 236087765

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2022

Anesthesiology (license number reported to NPPES: VA 0101268206)

✅
NPI Profile Active June 27, 2015

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) June 27, 2015

Registered at 44405 WOODWARD AVE, PONTIAC, MI 483415023 (Tel: 2488583000)

📍
Business Mailing Address (Initial Record) June 27, 2015

Registered at 44405 WOODWARD AVE, PONTIAC, MI 483415023 (Tel: 2488583000)

👤
Provider Name / Credentials (Initial Record) June 27, 2015

Recorded as CHRISTOPHER JOHN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 27, 2015

Internal Medicine (license number reported to NPPES: MI 4301108314)

🟢
Initial NPI Registration & Enumeration June 27, 2015

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1013399955
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 27, 2015
Last Update: May 28, 2025
Sole Proprietor: Yes

Other Anesthesiology Specialists in Hampton

All Anesthesiology Specialists in Hampton

More public profiles in Virginia

Directory navigation, in NPI number order.

Mailing Address

1211 Arabella Dr

Newport News, VA 236087765

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.