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Dr. Stephen Wyatt Shield , MD

Allergy & Immunology • Williamsburg, VA

Active NPI 1073590071 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

1144 Professional Dr
Williamsburg, VA 231853330

Call 7572590443 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

1144 Professional Dr

Williamsburg, VA 231853330

Telephone 7572590443
Fax 7572590450
Organization at the Same NPPES Address or Phone
Allergy Partners, Pllc Facility NPI 1720313299

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

CMS Doctors and Clinicians lists 1 group name: Allergy Partners Pllc. 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

Eastern Virginia Medical School

Graduation Year

1988

Medicare patients

555 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 $440,839 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 $346,079 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.

30-day fills

1,190 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$442,827 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $7,468.67 across 113 records.

By nature of payment (3 largest of 5)

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $4,670.00 across 5 records.
  • Food and Beverage: $2,726.85 across 105 records.
  • Travel and Lodging: $36.18 across 1 record.

Reporting-company totals (3 largest of 22)

  • AstraZeneca Pharmaceuticals LP: $2,796.20 across 20 records.
  • Genentech, Inc.: $2,490.81 across 7 records.
  • GlaxoSmithKline, LLC.: $393.97 across 10 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

38 years (graduated 1988)

CMS Doctors and Clinicians data list 1988 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

2005

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

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

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. Shield 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. Shield 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 Williamsburg and Virginia

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Allergy & Immunology in Virginia (2024, 80 clinicians with data). Median for this group: 2,570. Middle half: 1,017 to 7,468.

Too few clinicians listed under Allergy & Immunology in Williamsburg have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 90% of clinicians listed under Allergy & Immunology in Virginia (2024, 80 clinicians with data). Median for this group: $42,329. Middle half: $16,321 to $139,788.

Too few clinicians listed under Allergy & Immunology in Williamsburg have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 90% of clinicians listed under Allergy & Immunology in Virginia (2024, 80 clinicians with data). Median for this group: $32,165. Middle half: $12,237 to $105,128.

Too few clinicians listed under Allergy & Immunology in Williamsburg have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 75% of clinicians listed under Allergy & Immunology in Virginia (2024, 90 clinicians with data). Median for this group: 221. Middle half: 61 to 654.

Too few clinicians listed under Allergy & Immunology in Williamsburg have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 85% of clinicians listed under Allergy & Immunology in Virginia (2024, 90 clinicians with data). Median for this group: $90,759. Middle half: $11,674 to $201,390.

Too few clinicians listed under Allergy & Immunology in Williamsburg have Medicare Part D data for 2024 to compare.

5 active clinicians are listed under Allergy & Immunology with a practice address in Williamsburg, VA (136 in Virginia).

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

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 113 records totaling $7,468.67.

Manufacturer Payment Nature Product Type Amount ($)
AstraZeneca Pharmaceuticals LP
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
AIRSUPRA General $1,850.00
Genentech, Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
Xolair General $790.00
Genentech, Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
Xolair General $790.00
Genentech, Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
Xolair General $790.00
AstraZeneca Pharmaceuticals LP
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
AIRSUPRA General $450.00
Ionis Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DAWNZERA General $125.00
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $125.00
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
AIRSUPRA General $124.87
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
NUCALA General $123.67
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
NUCALA General $64.91
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FASENRA General $59.13
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
TRELEGY ELLIPTA General $44.99
Genentech, Inc.
Travel and Lodging
Cash or cash equivalent
Xolair General $36.18
Pfizer Inc.
Food and Beverage
In-kind items and services
OCTAGAM IMMUNE GLOBULIN (HUMAN) General $35.73
Blueprint Medicines Corporation
Food and Beverage
Cash or cash equivalent
AYVAKIT General $35.20
CSL Behring
Food and Beverage
In-kind items and services
Hizentra General $33.66
CSL Behring
Food and Beverage
In-kind items and services
Hizentra General $33.58
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
TRELEGY ELLIPTA General $33.12
CSL Behring
Food and Beverage
In-kind items and services
Hizentra General $33.01
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $32.67
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
CUVITRU General $32.35
Genentech, Inc.
Food and Beverage
In-kind items and services
Xolair General $32.19
Blueprint Medicines Corporation
Food and Beverage
Cash or cash equivalent
AYVAKIT General $32.13
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $32.13
Grifols Shared Services North America, Inc.
Food and Beverage
In-kind items and services
Xembify General $31.85

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

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 2016–2023 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, 2017–2024; 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
J2357 Injection, omalizumab, 5 mg
8,955 43 $83.00 $37.42
95004 Test for allergy using allergenic extract
3,384 78 $18.00 $3.46
95165 Professional service for preparation and provision of 1 or more antigens
1,460 98 $35.00 $13.89
95117 Professional service for multiple injections of allergen
891 182 $52.00 $11.78
95024 Test for allergy using allergenic extract injected into skin
478 44 $23.00 $7.63
96372 Injection of drug or substance under skin or into muscle
368 73 $70.00 $13.78
95115 Professional service for single injection of allergen
329 56 $40.00 $9.53
96160 Administration and interpretation of patient-focused health risk assessment
275 208 $34.00 $2.87
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
190 153 $195.00 $87.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
134 103 $284.00 $122.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
104 104 $242.00 $107.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
34 34 $369.00 $160.52
94375 Test to measure rate of airflow
27 25 $103.00 $37.63

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.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Azelastine Hcl Azelastine Hcl 129 6,209 $4,135.11 49
Montelukast Sodium Montelukast Sodium 67 5,490 $1,008.63 23
Ipratropium Bromide Ipratropium Bromide 47 2,615 $2,461.72 22
Albuterol Sulfate Hfa Albuterol Sulfate 39 1,023 $1,018.25 27
Trelegy Ellipta Fluticasone/Umeclidin/Vilanter 38 2,160 $46,435.65 12
Qvar Redihaler Beclomethasone Dipropionate 35 1,545 $9,820.65 11
Epinephrine Epinephrine 30 592 $6,414.72 28
Arnuity Ellipta Fluticasone Furoate 30 1,320 $9,897.59 —
Dupixent Syringe Dupilumab 27 812 $112,477.88 —
Dupixent Pen Dupilumab 24 672 $86,087.26 —
Spiriva Respimat Tiotropium Bromide 22 1,300 $21,970.31 —
Breo Ellipta Fluticasone/Vilanterol 21 930 $12,412.99 —
Fluticasone Propionate Fluticasone Propionate 20 1,290 $318.40 —
Fluticasone-Salmeterol Fluticasone Propion/Salmeterol 20 1,200 $4,839.07 —
Wixela Inhub Fluticasone Propion/Salmeterol 20 1,620 $4,838.75 —
Symbicort Budesonide/Formoterol Fumarate 18 1,020 $7,009.43 —
Azithromycin Azithromycin 15 551 $106.73 —
Advair Hfa Fluticasone Propion/Salmeterol 15 690 $7,214.38 —
Xolair Omalizumab 13 364 $48,730.68 —
Budesonide-Formoterol Fumarate Budesonide/Formoterol Fumarate 13 508 $3,098.56 —
Prednisone Prednisone 12 77 $12.25 —
Azelastine-Fluticasone Azelastine/Fluticasone 12 420 $1,128.89 —
Levocetirizine Dihydrochloride Levocetirizine Dihydrochloride 11 630 $152.23 —
Sodium Chloride 0.9 % Sodium Chloride 11 308 $71.32 —
Incruse Ellipta Umeclidinium Bromide 11 390 $4,203.16 —

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-11-01
Allergy & Immunology Primary Specialty

NUCC Taxonomy Code: 207K00000X

License # reported to NPPES VA 0101049643

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

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

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
1073590071 (VA)
Other Identifier Medicare Ptan
00Y225A01 (VA)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - ALLERGY/IMMUNOLOGY

Medicare Enrollment ID

I20100121000081

Enrollment State Jurisdiction

VA

PECOS Control ID

0749322394

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

Allergy Partners Pllc

1144 Professional Dr, Williamsburg, VA 231853330

Phone: 7572590443

Clinicians Sharing This Practice Address or Phone

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

3 listed
Dr. Timothy Campbell , MD

Allergy & Immunology

NPI 1891923074

Doctor of Medicine (M.D.)

Leah Childress , FNP

Nurse Practitioner

NPI 1023350097

Family Nurse Practitioner

Dr. Eric Karlin , MD

Allergy & Immunology

NPI 1356579486

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Business Mailing Address November 01, 2023

Registered at PO BOX 603725, CHARLOTTE, NC 282603725 (Tel: 8285752625)

📍
Updated Business Mailing Address June 06, 2022

Registered at DEPT. 453 PO BOX 1000, MEMPHIS, TN 381480001 (Tel: 8285752625)

âś…
NPI Profile Active November 16, 2015

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) November 16, 2015

Registered at 1144 PROFESSIONAL DR, WILLIAMSBURG, VA 231853330 (Tel: 7572590443)

📍
Business Mailing Address (Initial Record) November 16, 2015

Registered at PO BOX 2086, SKYLAND, NC 287762086 (Tel: 8285752644)

👤
Provider Name / Credentials (Initial Record) November 16, 2015

Recorded as STEPHEN SHIELD, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 16, 2015

Allergy & Immunology (license number reported to NPPES: VA 0101049643)

🟢
Initial NPI Registration & Enumeration December 30, 2005

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1073590071
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 30, 2005
Last Update: November 01, 2023
Sole Proprietor: No

Other Allergy & Immunology Specialists in Williamsburg

Healthcare providers in Williamsburg

More public profiles in Virginia

Directory navigation, in NPI number order.

Mailing Address

Po Box 603725

Charlotte, NC 282603725

Phone: 8285752625

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.