What is David Groth's NPI number?

David Groth's National Provider Identifier (NPI) is 1629000534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Groth's specialty?

David Groth is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).

Where is David Groth located?

David Groth's practice location on file with NPPES is 6425 Nicollet Ave, Richfield, MN 55423-1675.

What is David Groth's phone number?

The practice phone number listed in the NPPES registry for David Groth is (612) 869-2086.

Does David Groth accept Medicare?

David Groth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is David Groth's NPI active?

Yes — David Groth's NPI (1629000534) is active in the NPPES registry as of the last update on 2012-07-23.

IndividualActiveAccepts Medicare

David Groth, M.D.

NPI 1629000534 · Dermatology Physician · Richfield, MN

David Groth, M.D. is a Dermatology Physician provider in Richfield, MN (NPI 1629000534).

Provider details

NPI number: 1629000534
Entity type: Individual
Primary specialty: Dermatology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 29749 (MN)

Practice location

6425 Nicollet Ave

Suite # 202

Richfield, MN 55423-1675

Phone: (612) 869-2086

Fax: (612) 869-4903

Street-level locationGet directions

More MN providers

Mailing address

6425 Nicollet Ave

Richfield, MN 55423-1675

Specialties & taxonomies

Dermatology PhysicianPrimary207N00000XLicense 29749 (MN)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(74/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
1,482 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Destruction of Precancer Skin Growth, 2-14 Growths17003	496	$7
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	378	$93
Destruction of Precancer Skin Growth, 1 Growth17000	176	$65
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	115	$58
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	68	$112
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Triamcinolone Acetonide	325	203
Hydrocortisone	263	163
Clobetasol Propionate	184	94
Fluocinonide	125	64
Ketoconazole	101	70
Betamethasone Dipropionate	79	54
Metronidazole	35	25
Fluorouracil	34	30

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$152 across 9 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-07-07
Last updated: 2012-07-23

Frequently asked questions

What is David Groth's NPI number?: David Groth's National Provider Identifier (NPI) is 1629000534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is David Groth's specialty?: David Groth is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
Where is David Groth located?: David Groth's practice location on file with NPPES is 6425 Nicollet Ave, Richfield, MN 55423-1675.
What is David Groth's phone number?: The practice phone number listed in the NPPES registry for David Groth is (612) 869-2086.
Does David Groth accept Medicare?: David Groth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is David Groth's NPI active?: Yes — David Groth's NPI (1629000534) is active in the NPPES registry as of the last update on 2012-07-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Destruction of Precancer Skin Growth, 2-14 Growths17003	496	$7
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	378	$93
Destruction of Precancer Skin Growth, 1 Growth17000	176	$65
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	115	$58
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	68	$112
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More

Drug

Part D claims (2024)

Beneficiaries

Triamcinolone Acetonide

325

203

Hydrocortisone

263

163

Clobetasol Propionate

184

Fluocinonide

125

Ketoconazole

101

Betamethasone Dipropionate

Metronidazole

Fluorouracil

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$152 across 9 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments