Active NPI 1356579486 Individual Practitioner Male Practitioner

Dr. Eric Matthew Karlin , MD

Allergy & Immunology • Williamsburg, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Eric Karlin, MD is a certified Allergy & Immunology practicing in Williamsburg, VA. With approximately 17 years of clinical experience since graduating from University Of Miami, Lm Miller School Of Medicine in 2009, Dr. Karlin delivers high-quality medical care to the local community at 1144 PROFESSIONAL DR.

Dr. Karlin is affiliated with Allergy Partners Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, tezepelumab-ekko, 1 mg, injection, omalizumab, 5 mg, test for allergy using allergenic extract. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1144 Professional Dr

Williamsburg, VA 231853330

Telephone 7572590443

Fax 7572590450

Associated Practice Facility / Clinic

🏢 Allergy Partners, Pllc Facility NPI 1720313299

Medicare Profile & Education

Medical School

University Of Miami, Lm Miller School Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Allergy & Immunology in Williamsburg, VA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -3.0 yrs vs City Avg

City Avg: 20.0 Yrs

State Avg: 27.3 Yrs

Regional Practice Density

5 Specialists

Practicing in Williamsburg, VA (139 Statewide)

Telehealth Adoption Rate

40.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Karlin (17 Years) 17 Yrs

Williamsburg Specialty Average (20.0 Years) 20.0 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
J2356 Injection, tezepelumab-ekko, 1 mg	10,710	14	$40.00	$17.92
J2357 Injection, omalizumab, 5 mg	6,645	31	$83.00	$37.51
95004 Test for allergy using allergenic extract	5,197	99	$18.00	$3.38
95165 Professional service for preparation and provision of 1 or more antigens	1,995	82	$35.00	$13.41
95044 Test for allergy using skin patch	1,330	18	$22.00	$4.62
95024 Injection of allergenic extracts into skin for immediate reaction analysis	839	57	$23.00	$7.45
95117 Professional service for multiple injections of allergen	740	133	$52.00	$11.48
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	405	65	$70.00	$13.50
96160 Administration and interpretation of patient-focused health risk assessment	213	161	$34.00	$2.80
95115 Injection of incremental dosages of allergen	193	34	$40.00	$9.67
99213 Established patient office or other outpatient visit, typically 15 minutes	133	112	$195.00	$85.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	72	$284.00	$119.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	90	90	$369.00	$155.58
94375 Diagnostic testing in a pulmonary function lab	35	33	$103.00	$35.62
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	24	$385.00	$169.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$242.00	$101.74
G0008 Administration of influenza virus vaccine	15	15	$55.00	$31.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2356 Injection, tezepelumab-ekko, 1 mg	12,180	16	$37.14	$17.96
95004 Test for allergy using allergenic extract	5,646	106	$14.67	$3.88
J2357 Injection, omalizumab, 5 mg	5,236	25	$65.15	$37.89
95165 Professional service for preparation and provision of 1 or more antigens	1,780	86	$30.33	$14.55
95044 Test for allergy using skin patch	1,573	19	$13.92	$4.90
95024 Injection of allergenic extracts into skin for immediate reaction analysis	1,286	81	$16.59	$7.79
95117 Professional service for multiple injections of allergen	1,058	219	$36.63	$11.48
J0517 Injection, benralizumab, 1 mg	960	13	$321.40	$166.32
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	324	66	$51.71	$13.88
96160 Administration and interpretation of patient-focused health risk assessment	315	216	$15.20	$2.61
99213 Established patient office or other outpatient visit, typically 15 minutes	162	118	$150.28	$87.18
95115 Injection of incremental dosages of allergen	120	31	$30.75	$9.84
94375 Diagnostic testing in a pulmonary function lab	98	79	$75.39	$37.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	80	$216.44	$125.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	94	94	$316.89	$161.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$204.49	$108.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	19	$326.90	$175.17
94060 Test to measure expiratory airflow and volume changes before and after medication administration	14	13	$129.29	$37.92
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	12	12	$140.00	$75.81
G0008 Administration of influenza virus vaccine	11	11	$55.00	$30.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$89.09	$55.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2357 Injection, omalizumab, 5 mg	5,865	27	$61.00	$37.56
95004 Test for allergy using allergenic extract	3,558	69	$13.00	$4.00
95044 Test for allergy using skin patch	1,313	17	$13.00	$4.55
95024 Injection of allergenic extracts into skin for immediate reaction analysis	933	56	$14.50	$8.33
95165 Professional service for preparation and provision of 1 or more antigens	750	31	$27.00	$15.66
95117 Professional service for multiple injections of allergen	538	115	$32.00	$11.52
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	340	59	$45.00	$14.23
96160 Administration and interpretation of patient-focused health risk assessment	234	138	$8.25	$2.68
99213 Established patient office or other outpatient visit, typically 15 minutes	154	105	$132.00	$89.59
95115 Injection of incremental dosages of allergen	146	40	$25.00	$9.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	73	53	$190.00	$127.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	58	58	$290.00	$166.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$190.00	$109.85
94375 Diagnostic testing in a pulmonary function lab	25	23	$70.00	$38.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2357 Injection, omalizumab, 5 mg	5,460	24	$61.00	$37.49
95004 Test for allergy using allergenic extract	3,480	67	$13.00	$4.09
95044 Test for allergy using skin patch	1,620	21	$13.00	$5.56
95024 Injection of allergenic extracts into skin for immediate reaction analysis	1,034	58	$14.50	$8.52
95165 Professional service for preparation and provision of 1 or more antigens	825	28	$25.79	$16.06
95117 Professional service for multiple injections of allergen	478	114	$32.00	$11.49
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	249	38	$45.00	$14.32
95115 Injection of incremental dosages of allergen	194	47	$25.00	$9.39
96160 Administration and interpretation of patient-focused health risk assessment	189	112	$8.25	$2.75
99213 Established patient office or other outpatient visit, typically 15 minutes	133	90	$130.71	$90.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	53	$190.00	$129.79
95018 Allergy testing with drugs or biologicals into or within the skin, immediate type reaction, including test interpretation and report	66	11	$36.50	$21.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$290.00	$169.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$190.00	$111.58
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	24	$78.80	$56.89
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	14	$256.50	$183.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2357 Injection, omalizumab, 5 mg	7,245	33	$61.00	$37.31
95004 Test for allergy using allergenic extract	2,426	48	$13.00	$4.15
95044 Test for allergy using skin patch	2,066	28	$13.00	$5.30
95165 Professional service for preparation and provision of 1 or more antigens	650	25	$23.00	$14.57
95117 Professional service for multiple injections of allergen	615	122	$32.00	$10.66
95024 Injection of allergenic extracts into skin for immediate reaction analysis	531	40	$14.50	$7.99
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	293	47	$45.00	$14.28
95115 Injection of incremental dosages of allergen	247	56	$25.00	$9.22
96160 Administration and interpretation of patient-focused health risk assessment	186	101	$8.25	$2.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	110	74	$190.00	$108.32
99213 Established patient office or other outpatient visit, typically 15 minutes	107	77	$130.00	$73.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$290.00	$165.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$190.00	$107.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$77.00	$45.60
94375 Diagnostic testing in a pulmonary function lab	18	18	$70.00	$38.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2357 Injection, omalizumab, 5 mg	5,235	24	$61.00	$36.38
95004 Test for allergy using allergenic extract	3,837	79	$13.00	$4.10
95044 Test for allergy using skin patch	2,334	35	$13.00	$5.60
95024 Injection of allergenic extracts into skin for immediate reaction analysis	745	61	$14.50	$7.83
95117 Professional service for multiple injections of allergen	564	119	$32.00	$10.49
95165 Professional service for preparation and provision of 1 or more antigens	395	16	$23.00	$14.08
95115 Injection of incremental dosages of allergen	285	57	$25.00	$9.12
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	251	36	$45.00	$16.59
95018 Allergy testing with drugs or biologicals into or within the skin, immediate type reaction, including test interpretation and report	150	19	$36.50	$20.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	148	88	$190.00	$106.63
96160 Administration and interpretation of patient-focused health risk assessment	147	81	$8.25	$3.12
99213 Established patient office or other outpatient visit, typically 15 minutes	113	90	$130.00	$73.84
94375 Diagnostic testing in a pulmonary function lab	75	52	$70.00	$38.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	65	65	$290.00	$161.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$190.00	$105.96
95012 Test to measure the level of nitric oxide gas	40	36	$34.00	$20.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	37	34	$77.00	$44.80
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	12	12	$36.00	$22.64
94060 Test to measure expiratory airflow and volume changes before and after medication administration	11	11	$110.00	$59.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2357 Injection, omalizumab, 5 mg	5,670	24	$61.00	$35.77
95004 Test for allergy using allergenic extract	3,807	71	$13.00	$5.22
95044 Test for allergy using skin patch	1,481	22	$13.00	$5.26
95024 Injection of allergenic extracts into skin for immediate reaction analysis	799	56	$14.50	$8.01
95165 Professional service for preparation and provision of 1 or more antigens	536	17	$23.00	$12.94
95117 Professional service for multiple injections of allergen	506	98	$32.00	$10.13
95115 Injection of incremental dosages of allergen	236	47	$25.00	$8.72
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	229	30	$45.00	$20.33
99213 Established patient office or other outpatient visit, typically 15 minutes	174	99	$130.00	$71.91
96160 Administration and interpretation of patient-focused health risk assessment	128	64	$8.25	$3.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	107	61	$190.00	$106.07
95018 Allergy testing with drugs or biologicals into or within the skin, immediate type reaction, including test interpretation and report	107	15	$36.50	$21.00
94375 Diagnostic testing in a pulmonary function lab	77	48	$70.00	$39.17
95012 Test to measure the level of nitric oxide gas	57	48	$34.00	$19.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$190.00	$105.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$290.00	$163.26
94640 Inhalation treatment for airway obstruction or sputum production	29	17	$32.50	$18.50
94060 Test to measure expiratory airflow and volume changes before and after medication administration	19	16	$110.00	$60.15
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	19	18	$36.00	$21.38
95076 Ingestion of test items for allergies, 120 minutes	13	13	$205.00	$119.12
G0008 Administration of influenza virus vaccine	12	12	$45.00	$20.24
90662 Influenza vaccine split virus, preservative free	12	12	$86.00	$52.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2357 Injection, omalizumab, 5 mg	4,620	17	$37.38	$33.15
95004 Test for allergy using allergenic extract	3,782	78	$10.00	$6.49
95044 Test for allergy using skin patch	1,038	15	$11.00	$5.21
95024 Injection of allergenic extracts into skin for immediate reaction analysis	644	55	$12.50	$7.46
95117 Professional service for multiple injections of allergen	467	88	$30.00	$9.96
95165 Professional service for preparation and provision of 1 or more antigens	383	14	$20.00	$12.87
99213 Established patient office or other outpatient visit, typically 15 minutes	175	105	$119.69	$71.21
95115 Injection of incremental dosages of allergen	166	34	$23.00	$8.66
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	157	19	$39.00	$25.11
95018 Allergy testing with drugs or biologicals into or within the skin, immediate type reaction, including test interpretation and report	95	12	$38.00	$20.21
96160 Administration and interpretation of patient-focused health risk assessment	83	55	$7.80	$4.48
95012 Test to measure the level of nitric oxide gas	60	53	$30.00	$18.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$264.41	$159.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$174.62	$104.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	31	$174.39	$102.27
94375 Diagnostic testing in a pulmonary function lab	40	34	$55.00	$38.23
94640 Inhalation treatment for airway obstruction or sputum production	29	20	$50.00	$18.05
94010 Test to measure expiratory airflow and volume	25	24	$60.00	$34.12
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	20	20	$45.00	$19.88
94060 Test to measure expiratory airflow and volume changes before and after medication administration	12	11	$100.00	$59.89

Medical Specialties & State Licenses

CMS Verified: 2023-11-01

Allergy & Immunology Primary Specialty

NUCC Taxonomy Code: 207K00000X

State License VA 0101259719

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1356579486 (VA)

Commercial Insurance / Payer ID Medicare Ptan

VVK273A (VA)

Hospital & Practice Group Affiliations

Allergy Partners Pllc

1144 Professional Dr, Williamsburg, VA 231853330

Phone: 7572590443

Practice Associates & Co-Workers

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

5 Associated Practitioners

Leah Childress , FNP

Nurse Practitioner

NPI 1023350097

Family Nurse Practitioner

Dr. Stephen Shield , MD

Allergy & Immunology

NPI 1073590071

Doctor of Medicine (M.D.)

Dr. Robert Brooks , MD

Allergy & Immunology

NPI 1275034449

Doctor of Medicine (M.D.)

Dr. Joan Brauckmann , MD

Allergy & Immunology

NPI 1376585240

Doctor of Medicine (M.D.)

Dr. Timothy Campbell , MD

Allergy & Immunology

NPI 1891923074

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Business Mailing Address November 01, 2023

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

📍

Updated Business Mailing Address May 03, 2022

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

✅

NPI Profile Active September 21, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location September 21, 2016

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

📍

Updated Business Mailing Address September 21, 2016

Registered at PO BOX 2086, SKYLAND, NC 287762086 (Tel: 8283502163)

👤

Provider Name / Credentials Updated September 21, 2016

Recorded as ERIC KARLIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 21, 2016

Allergy & Immunology (License #0101259719 in VA)

🟢

Initial NPI Registration & Enumeration June 27, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1356579486

Entity Type:

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

Enumeration Date: June 27, 2009

Last Update: November 01, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 603725

Charlotte, NC 282603725

Phone: 8285752625

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.