MARIANGELA MARAVALHAS MARTINELLI CRNP, FNP-BC, NP-C
NPI 1285062612
Nurse Practitioner - Family in Westminster, MD

Q: What is Mariangela Martinelli's NPI number?

The NPI number for Mariangela Martinelli is 1285062612. It was assigned to this individual provider in the NPPES registry on October 22, 2013.

Q: What is Mariangela Martinelli's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since October 22, 2013PECOS Enrolled

18.61/100

CMS Quality Rating

224 WASHINGTON HEIGHTS MED CTR, WESTMINSTER, MD 21157(410) 848-3858 Get Directions Write a Review

NPPES record last updated: August 7, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Mariangela Maravalhas Martinelli Crnp, Fnp-bc, Np-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIANGELA MARAVALHAS MARTINELLI CRNP, FNP-BC, NP-C (NPI 1285062612) is an individual family provider in Westminster, Maryland, licensed in Maryland (R177771) and active in the NPI registry since October 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1285062612

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARIANGELA MARAVALHAS MARTINELLICredential: CRNP, FNP-BC, NP-C

Location Address224 WASHINGTON HEIGHTS MED CTRWestminster, MD 21157-5666

Mailing Address224 Washington Heights Med CtrWestminster, MD 21157-5666 · (410) 848-3858

Phone(410) 848-3858

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateOctober 22, 2013

Last NPPES UpdateAugust 7, 2024

NPPES CertifiedAugust 7, 2024

✔ NPI 1285062612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MD · R177771

224 WASHINGTON HEIGHTS MED CTR, Westminster, MD 21157

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mariangela Maravalhas Martinelli Crnp, Fnp-bc, Np-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7618104498

PECOS Enrollment IDI20131227000354

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Mariangela Martinelli reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mid Atlantic Pulmonary Critical Care And Sleep PC

Same address

Pulmonary Disease

224 WASHINGTON HEIGHTS MED CTR
Westminster, MD 21157

Reassigned Medicare billing, Maryland enrollment
4 clinicians in this Medicare group

NPI 1558703025 (410) 848-3858

Minuteclinic LLC

37 mi

Family

7955 TUCKERMAN LN
Rockville, MD 20854

Reassigned Medicare billing, District of Columbia enrollment
168 clinicians in this Medicare group

NPI 1134191836 (866) 389-2727

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

715 services482 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

662 services525 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

637 services433 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

311 services308 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

309 services306 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

307 services303 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

126 services126 patients

Test for exercise-induced lung stress 94618

An exercise-induced lung stress test assesses how your lungs respond to physical activity. During the test, you'll exercise on a treadmill or stationary bike while your heart rate, breathing, blood pressure, and oxygen levels are monitored. This helps identify any abnormal lung responses to exercise.

86 services83 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

54 services50 patients

Smoking and tobacco use intensive counseling, 4-10 minutes 99406

This service provides brief, intensive counseling (4-10 minutes) to support you in quitting smoking or tobacco use. It involves discussing the risks of tobacco use, benefits of quitting, and strategies to help you stop. It's a critical step towards a healthier lifestyle.

48 services32 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21157 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$94.08 typical visit price

range $60.73 – $183.44

Typical copayment $23.52 (range $15.18 – $45.86)

Most-billed visit code 99203

Established Patient

$106.59 typical visit price

range $19.60 – $149.17

Typical copayment $26.64 (range $4.90 – $37.29)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

18.61/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

Improvement Activities

Cost

62.04

Referred Medical Equipment & Supplies CMS DME claims 38

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

12 suppliers155 claims155 services$33.27 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

7 suppliers49 claims95 services$1.17 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposable A7005

DME-Other DME · category DE000N

4 suppliers34 claims34 services$12.65 avg. paid by Medicare

Filter, disposable, used with aerosol compressor or ultrasonic generator A7013

DME-Other DME · category DE000N

4 suppliers18 claims18 services$0.52 avg. paid by Medicare

Aerosol mask, used with dme nebulizer A7015

DME-Other DME · category DE000N

4 suppliers13 claims13 services$1.25 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

10 suppliers137 claims137 services$80.64 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

10 suppliers128 claims323 services$30.42 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

12 suppliers144 claims709 services$16.26 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

7 suppliers84 claims462 services$13.23 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

12 suppliers238 claims239 services$47.40 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

14 suppliers262 claims262 services$15.84 avg. paid by Medicare

Chinstrap used with positive airway pressure device A7036

DME-Other DME · category DE001N

5 suppliers13 claims13 services$9.03 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

10 suppliers223 claims223 services$11.43 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

15 suppliers405 claims2,100 services$1.92 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

9 suppliers127 claims127 services$5.65 avg. paid by Medicare

Exhalation port with or without swivel used with accessories for positive airway devices, replacement only A7045

DME-Other DME · category DE001N

2 suppliers41 claims41 services$11.11 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

10 suppliers150 claims150 services$11.30 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

9 suppliers115 claims118 services$14.29 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

4 suppliers50 claims50 services$775.74 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

4 suppliers47 claims48 services$72.28 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0471

DME-Other DME · category DE001N

2 suppliers27 claims33 services$186.70 avg. paid by Medicare

High frequency chest wall oscillation system, with full anterior and/or posterior thoracic region receiving simultaneous external oscillation, includes all accessories and supplies, each E0483

DME-Other DME · category DE000N

2 suppliers48 claims48 services$864.52 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

9 suppliers60 claims60 services$118.65 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

9 suppliers185 claims193 services$11.98 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

8 suppliers178 claims197 services$4.79 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

14 suppliers623 claims640 services$28.54 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

13 suppliers459 claims462 services$68.92 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

7 suppliers319 claims324 services$35.39 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); initial 30-day supply as a beneficiary G0333

DME-Other DME · category DE000N

5 suppliers19 claims19 services$45.05 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

4 suppliers25 claims1,620 services$4.12 avg. paid by Medicare

Formoterol fumarate, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 20 micrograms J7606

DME-Drugs Administered Through DME · category DG006N

14 suppliers140 claims10,313 services$6.46 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

14 suppliers68 claims16,162 services$0.03 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

19 suppliers78 claims9,720 services$0.09 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

18 suppliers209 claims13,952 services$0.79 avg. paid by Medicare

Revefenacin inhalation solution, fda-approved final product, non-compounded, administered through dme, 1 microgram J7677

DME-Drugs Administered Through DME · category DG006N

7 suppliers131 claims687,750 services$0.15 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$36.44 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

23 suppliers302 claims302 services$25.26 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 90 days Q0514

DME-Other DME · category DE000N

11 suppliers29 claims29 services$47.10 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Gary ***** February 18, 2026

5/5

Maryangelo does a phenomenal job. She is thorough and communicates well.

Provider 5/5 Office Staff 4/5

Visited this provider? Share your experience.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AMIT NARULA D.O.

Internal Medicine (Pulmonary Disease)

224 WASHINGTON HEIGHTS MED CTR
WESTMINSTER, MD 21157

Carroll County (410) 848-3858

MID ATLANTIC PULMONARY CRITICAL CARE AND SLEEP PC

Internal Medicine (Pulmonary Disease)

224 WASHINGTON HEIGHTS MED CTR
WESTMINSTER, MD 21157

Carroll County (410) 848-3858

DR. NATVARLAL RAJPARA MD

Internal Medicine (Pulmonary Disease)

224 WASHINGTON HEIGHTS MED CTR
WESTMINSTER, MD 21157

Carroll County (410) 848-3858

KELVIN TRAN PA-C

Physician Assistant (Medical)

224 WASHINGTON HEIGHTS MED CTR
WESTMINSTER, MD 21157

Carroll County (410) 848-3858

OXY-CARE, INC.

Durable Medical Equipment & Medical Supplies (Oxygen Equipment & Supplies)

224 WASHINGTON HEIGHTS MED CTR
WESTMINSTER, MD 21157

Carroll County (410) 871-0887

DR. ZAW WIN HTWE M.D

Psychiatry & Neurology (Psychiatry)

224 WASHINGTON HEIGHTS MED CTR, CARROLL PSYCHIATRY AND SLEEP MEDICINE
WESTMINSTER, MD 21157

Carroll County (215) 620-5994

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mariangela Martinelli's NPI number?

The NPI number for Mariangela Martinelli is 1285062612. It was assigned to this individual provider in the NPPES registry on October 22, 2013.

Where is Mariangela Martinelli located?

Mariangela Martinelli practices at 224 Washington Heights Med Ctr, Westminster, MD 21157. The listed phone number is (410) 848-3858.

What is Mariangela Martinelli's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mariangela Martinelli enrolled in Medicare?

Yes. Mariangela Martinelli is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mariangela Martinelli's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariangela Martinelli reassigns Medicare benefits to 2 organizations: Mid Atlantic Pulmonary Critical Care And Sleep PC (Westminster, MD) and Minuteclinic LLC (Rockville, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mariangela Martinelli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mariangela Martinelli was last updated on August 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

About Mariangela Maravalhas Martinelli Crnp, Fnp-bc, Np-c NPPES

NPPES Registry Identity

Specialties & Licenses

Medicare Participation & PECOS CMS

Medicare Enrollment Status

Medicare Billing Reassignments

Areas of Expertise CMS Part B claims 11

Physician Visit Costs CMS claims · ZIP area

Medicare Quality Performance CMS QPP · MIPS

Referred Medical Equipment & Supplies CMS DME claims 38

Patient Reviews User submitted

Review by Gary ***** · February 18, 2026

Other Providers at the Same Location NPPES 6

Frequently Asked Questions NPPES & CMS

What is Mariangela Martinelli's NPI number?

Where is Mariangela Martinelli located?

What is Mariangela Martinelli's specialty?

Is Mariangela Martinelli enrolled in Medicare?

Which organizations bill Medicare for Mariangela Martinelli's services?

When was this NPI record last updated?

Review by Gary ***** February 18, 2026