Active NPI 1881790459 Individual Practitioner Male Practitioner

Dr. Eric John Holtrop , MD

Internal Medicine • Grass Valley, CA

Professional Overview & Biography Verified Profile Summary

Dr. Eric Holtrop, MD is a registered healthcare professional specializing in Internal Medicine in Grass Valley, CA. Practice services are available at 280 SIERRA COLLEGE DR under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, administration of pneumococcal vaccine, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

280 Sierra College Dr
Suite 120

Grass Valley, CA 959455763

Telephone 5304774480

Fax 5302747532

Associated Practice Facility / Clinic

🏢 Grass Valley Extended Care Inc Facility NPI 1356765218

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Grass Valley, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 25.7 Yrs

State Avg: 26.6 Yrs

Regional Practice Density

24 Specialists

Practicing in Grass Valley, CA (18502 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.0% 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 (2021)

Reporting Year:

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	775	426	$339.00	$135.80
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	276	229	$456.00	$189.40
G0009 Administration of pneumococcal vaccine	42	42	$81.00	$18.03
17000 Destruction of skin growth	41	40	$211.00	$70.63
90670 Pneumococcal vaccine for injection into muscle	21	21	$462.00	$237.10
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	21	21	$287.00	$125.06
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	20	20	$681.00	$230.88
81002 Urinalysis, manual test	16	14	$11.00	$3.48

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	818	412	$339.00	$114.51
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	361	306	$456.00	$153.25
G0008 Administration of influenza virus vaccine	142	140	$30.00	$17.75
17000 Destruction of skin growth	91	91	$211.00	$69.95
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	87	87	$178.47	$59.28
G0009 Administration of pneumococcal vaccine	79	79	$81.00	$17.67
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	55	53	$57.00	$19.58
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	51	51	$287.00	$118.35
99442 Telephone medical discussion with physician, 11-20 minutes	49	46	$101.69	$78.53
99213 Established patient office or other outpatient visit, typically 15 minutes	47	44	$229.00	$78.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$515.00	$167.78
90670 Pneumococcal vaccine for injection into muscle	29	29	$462.00	$225.36
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$657.00	$217.95

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	1,057	482	$339.00	$113.18
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	332	306	$456.00	$151.27
G0008 Administration of influenza virus vaccine	159	159	$30.00	$17.39
17000 Destruction of skin growth	128	124	$211.00	$68.41
99213 Established patient office or other outpatient visit, typically 15 minutes	118	100	$229.00	$77.50
90653 Vaccine for influenza for injection into muscle	89	89	$303.00	$58.34
85610 Blood test, clotting time	73	17	$17.00	$4.28
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	70	70	$57.00	$18.65
G0009 Administration of pneumococcal vaccine	55	54	$81.00	$17.39
90670 Pneumococcal vaccine for injection into muscle	36	36	$462.00	$209.07
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	36	36	$645.00	$213.49
81002 Urinalysis, manual test	34	24	$11.00	$3.41
17003 Destruction of precancer skin growth, 2-14 growths	28	20	$18.00	$5.91
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	26	26	$542.00	$178.69
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	20	20	$249.90	$111.30
83036 Hemoglobin A1C level	13	11	$40.00	$10.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$515.00	$170.19

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	916	413	$339.00	$111.16
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	319	301	$456.00	$149.71
99213 Established patient office or other outpatient visit, typically 15 minutes	222	161	$229.00	$75.51
G0008 Administration of influenza virus vaccine	175	171	$30.00	$21.52
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	174	171	$57.00	$18.65
17000 Destruction of skin growth	160	155	$211.00	$68.65
85610 Blood test, clotting time	128	23	$17.00	$4.75
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	69	69	$645.00	$212.25
17003 Destruction of precancer skin growth, 2-14 growths	40	31	$18.00	$5.46
81002 Urinalysis, manual test	37	30	$11.00	$3.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$515.00	$170.12
11100 Biopsy of single growth of skin and/or tissue	13	13	$330.00	$110.80
G0009 Administration of pneumococcal vaccine	13	13	$81.00	$21.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	600	333	$229.00	$74.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	372	242	$339.00	$109.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	265	254	$456.00	$147.57
G0008 Administration of influenza virus vaccine	164	161	$30.00	$26.83
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	161	158	$56.32	$18.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	147	147	$515.00	$166.88
17110 Destruction of up to 14 skin growths	110	107	$356.00	$114.56
G0009 Administration of pneumococcal vaccine	109	109	$81.00	$26.83
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	93	93	$234.00	$93.87
85610 Blood test, clotting time	90	25	$17.00	$5.28
17000 Destruction of skin growth	84	83	$211.00	$68.14
81002 Urinalysis, manual test	36	32	$11.00	$3.43
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	32	32	$645.00	$208.91
17003 Destruction of precancer skin growth, 2-14 growths	29	26	$18.00	$5.76
90670 Pneumococcal vaccine for injection into muscle	22	22	$462.00	$185.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$339.00	$110.68
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$236.00	$77.47
69210 Removal of impacted ear wax	11	11	$156.00	$43.89

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA A72244

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.

Practice Associates & Co-Workers

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

27 Associated Practitioners

Genevieve Buckley , FNP-C

Nurse Practitioner

NPI 1104163484

Family Nurse Practitioner (Certified)

Dr. Dwijesh Sheth , MD

Hospitalist

NPI 1134758576

Doctor of Medicine (M.D.)

Dr. Mihir Sura , MD

Hospitalist

NPI 1144575937

Doctor of Medicine (M.D.)

Dr. Ingrid Bauer , MD

Hospitalist

NPI 1194111393

Doctor of Medicine (M.D.)

Dr. Adam Khalil , MD

Radiology - Vascular & Interventional Radiology

NPI 1225448616

Doctor of Medicine (M.D.)

Dr. Harris Barakzoy , DO

Hospitalist

NPI 1235879248

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 05, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location August 05, 2016

Registered at 280 SIERRA COLLEGE DR, SUITE 120, GRASS VALLEY, CA 959455763 (Tel: 5304774480)

📍

Updated Business Mailing Address August 05, 2016

Registered at 3400 DATA DR, QUALITY MANAGEMENT, RANCHO CORDOVA, CA 956707956

👤

Provider Name / Credentials Updated August 05, 2016

Recorded as ERIC HOLTROP, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 05, 2016

Internal Medicine (License #A72244 in CA)

🟢

Initial NPI Registration & Enumeration September 14, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Eric Holtrop. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1881790459

Entity Type:

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

Enumeration Date: September 14, 2006

Last Update: August 05, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3400 Data Dr, Quality Management

Rancho Cordova, CA 956707956

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.