What is Barbara Marzolf's NPI number?

Barbara Marzolf's National Provider Identifier (NPI) is 1275502247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Barbara Marzolf's specialty?

Barbara Marzolf is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Barbara Marzolf located?

Barbara Marzolf's practice location on file with NPPES is 489 State St, Bangor, ME 04401-6616.

What is Barbara Marzolf's phone number?

The practice phone number listed in the NPPES registry for Barbara Marzolf is (207) 973-6604.

Does Barbara Marzolf accept Medicare?

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

Is Barbara Marzolf's NPI active?

Yes — Barbara Marzolf's NPI (1275502247) is active in the NPPES registry as of the last update on 2017-01-12.

IndividualActiveAccepts Medicare

Barbara Marzolf, FNP

NPI 1275502247 · Nurse Practitioner · Bangor, ME

Barbara Marzolf, FNP is a Nurse Practitioner provider in Bangor, ME (NPI 1275502247).

Provider details

NPI number: 1275502247
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP
Sex: Female
Sole proprietor: No
License: CNP81385 (ME)

Practice location

489 State St

Emmc Palliative and Supportive Care

Bangor, ME 04401-6616

Phone: (207) 973-6604

Fax: (207) 973-7555

Street-level locationGet directions

More ME providers

Mailing address

43 Whiting Hill Rd

Brewer, ME 04412-1005

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense CNP81385 (ME)
Physician Assistants & Advanced Practice Nursing Providers

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

Profile Score

Detailed profile(75/100 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
280 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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	100	$62
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	71	$39
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	49	$103
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	41	$93
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	19	$137

Typical Medicare-allowed amounts for these services range $39–$137 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	13	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

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

$74 across 1 record (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: 2006-03-14
Last updated: 2017-01-12

Frequently asked questions

What is Barbara Marzolf's NPI number?: Barbara Marzolf's National Provider Identifier (NPI) is 1275502247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Barbara Marzolf's specialty?: Barbara Marzolf is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Barbara Marzolf located?: Barbara Marzolf's practice location on file with NPPES is 489 State St, Bangor, ME 04401-6616.
What is Barbara Marzolf's phone number?: The practice phone number listed in the NPPES registry for Barbara Marzolf is (207) 973-6604.
Does Barbara Marzolf accept Medicare?: Barbara Marzolf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Barbara Marzolf's NPI active?: Yes — Barbara Marzolf's NPI (1275502247) is active in the NPPES registry as of the last update on 2017-01-12.

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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	100	$62
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	71	$39
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	49	$103
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	41	$93
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	19	$137

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	13	13

Transparency — industry payments

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

$74 across 1 record (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