Active NPI 1649299256 Individual Practitioner Male Practitioner

Dr. David M Gruber , MD

Dermatology • Andover, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Gruber, MD is a certified Dermatology practicing in Andover, MA. With approximately 34 years of clinical experience since completing medical education in 1992, Dr. Gruber delivers high-quality medical care to the local community at 138 HAVERHILL ST.

Dr. Gruber is affiliated with Andover Dermatology P C and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, destruction of precancer skin growth, 2-14 growths, 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

138 Haverhill St
Suite 200

Andover, MA 018101509

Telephone 9784754322

Fax 9784744537

Associated Practice Facility / Clinic

🏢 Andover Eye Associates, Inc Facility NPI 1588678551

Medicare Profile & Education

Medical School

Other

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Andover, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +1.0 yrs vs City Avg

City Avg: 33.0 Yrs

State Avg: 27.5 Yrs

Regional Practice Density

3 Specialists

Practicing in Andover, MA (648 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gruber (34 Years) 34 Yrs

Andover Specialty Average (33.0 Years) 33.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes	739	575	$220.00	$85.27
17003 Destruction of precancer skin growth, 2-14 growths	430	164	$25.00	$6.26
17000 Destruction of skin growth	383	291	$170.00	$59.90
11102 Tangential biopsy of single skin lesion	114	107	$235.00	$94.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	85	79	$130.71	$53.13
17110 Destruction of up to 14 skin growths	18	17	$265.00	$109.19
11103 Biopsy of related skin growth, each additional growth	14	13	$130.00	$46.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	740	594	$211.35	$90.83
17003 Destruction of precancer skin growth, 2-14 growths	460	173	$25.00	$6.87
17000 Destruction of skin growth	395	311	$170.00	$65.22
11102 Tangential biopsy of single skin lesion	110	108	$235.00	$103.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	110	97	$127.91	$57.08
17110 Destruction of up to 14 skin growths	16	14	$265.00	$117.16
11103 Biopsy of related skin growth, each additional growth	15	13	$130.00	$51.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	771	618	$194.60	$92.14
17003 Destruction of precancer skin growth, 2-14 growths	559	189	$25.00	$7.05
17000 Destruction of skin growth	412	314	$170.00	$66.12
11102 Tangential biopsy of single skin lesion	129	119	$235.00	$105.60
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	128	113	$125.00	$57.62
17110 Destruction of up to 14 skin growths	22	20	$265.00	$118.73
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$180.00	$74.71
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	15	15	$300.00	$148.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$247.50	$114.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	823	638	$177.65	$93.67
17003 Destruction of precancer skin growth, 2-14 growths	548	192	$25.00	$6.83
17000 Destruction of skin growth	461	348	$170.00	$65.57
11102 Tangential biopsy of single skin lesion	120	115	$235.00	$108.47
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	96	91	$125.00	$57.32
17110 Destruction of up to 14 skin growths	26	23	$250.00	$117.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$243.13	$115.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	630	547	$170.00	$75.02
17003 Destruction of precancer skin growth, 2-14 growths	403	169	$25.00	$6.06
17000 Destruction of skin growth	370	303	$170.00	$61.82
11102 Tangential biopsy of single skin lesion	113	108	$235.00	$102.13
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	112	104	$125.00	$45.59
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$168.33	$75.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	899	721	$170.00	$75.99
17000 Destruction of skin growth	602	438	$170.00	$64.38
17003 Destruction of precancer skin growth, 2-14 growths	565	238	$25.00	$5.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	190	167	$105.13	$46.32
11102 Tangential biopsy of single skin lesion	188	181	$232.07	$101.71
99202 New patient office or other outpatient visit, typically 20 minutes	53	53	$148.58	$77.05
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	41	40	$55.00	$23.46
17110 Destruction of up to 14 skin growths	30	26	$245.00	$115.20
11103 Biopsy of related skin growth, each additional growth	20	19	$125.00	$52.64
99201 New patient office or other outpatient visit, typically 10 minutes	19	19	$87.37	$47.16
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	17	16	$264.71	$146.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	809	645	$152.08	$70.45
17000 Destruction of skin growth	538	392	$168.22	$61.69
17003 Destruction of precancer skin growth, 2-14 growths	444	199	$25.00	$5.06
11100 Biopsy of single growth of skin and/or tissue	166	158	$207.35	$101.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	139	125	$98.56	$42.66
99202 New patient office or other outpatient visit, typically 20 minutes	47	47	$142.02	$73.02
17110 Destruction of up to 14 skin growths	36	32	$243.33	$110.42
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	35	35	$55.00	$21.13
11101 Biopsy of each additional growth of skin and/or tissue	26	22	$85.00	$30.69
99201 New patient office or other outpatient visit, typically 10 minutes	13	13	$85.00	$43.44
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	12	11	$260.00	$136.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	784	605	$140.00	$71.93
17000 Destruction of skin growth	528	386	$160.00	$63.18
17003 Destruction of precancer skin growth, 2-14 growths	394	185	$25.00	$5.60
11100 Biopsy of single growth of skin and/or tissue	184	174	$200.00	$102.32
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	157	146	$90.00	$43.27
99202 New patient office or other outpatient visit, typically 20 minutes	44	44	$135.00	$74.42
17110 Destruction of up to 14 skin growths	29	25	$233.45	$111.74
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	26	26	$55.00	$20.19
99201 New patient office or other outpatient visit, typically 10 minutes	18	18	$85.00	$43.50
11101 Biopsy of each additional growth of skin and/or tissue	11	11	$85.00	$32.50

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License MA 207782

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Harvard

401223 (MA)

Commercial Insurance / Payer ID Tufts

207782 (MA)

Commercial Insurance / Payer ID Blue Cross/blue Shield

J24588 (MA)

Commercial Insurance / Payer ID Fallon

55400 (MA)

Commercial Insurance / Payer ID United Healthcare

0300329 (MA)

Commercial Insurance / Payer ID Aetna

2747691 (MA)

Hospital & Practice Group Affiliations

Andover Dermatology P C

29 Stiles Rd, Salem, NH 030795802

Phone: 6038933030

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Christine Andersen , MD

Dermatology

NPI 1093734691

Doctor of Medicine (M.D.)

Dr. Michael Terlizzi , MD

Dermatology

NPI 1760583777

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 138 HAVERHILL ST, SUITE 200, ANDOVER, MA 018101509 (Tel: 9784754322)

📍

Updated Business Mailing Address July 08, 2007

Registered at 138 HAVERHILL ST, SUITE 200, ANDOVER, MA 018101509 (Tel: 9784754322)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DAVID GRUBER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dermatology (License #207782 in MA)

🟢

Initial NPI Registration & Enumeration July 18, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1649299256

Entity Type:

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

Enumeration Date: July 18, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

138 Haverhill St, Suite 200

Andover, MA 018101509

Phone: 9784754322

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.