2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1902836042 MD
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MARIAN ALESSANDRONI, MD

Hospice and Palliative Medicine (Internal Medicine) Physician in HUNT VALLEY, Maryland. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
66
Medicare Part D claims · 33 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K

What the federal data shows

MARIAN ALESSANDRONI, MD filed 66 Medicare Part D claims in 2023 as a Hospice and Palliative Medicine (Internal Medicine) Physician in HUNT VALLEY, Maryland.

66
Part D claims, 2023

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

MARIAN ALESSANDRONI, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

66 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

MARIAN ALESSANDRONI, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about MARIAN ALESSANDRONI, MD?

Quality data not reported

NPI registry status

Active

Issued 07/04/2006

NPI 1902836042

Primary specialty

Hospice and Palliative Medicine (Internal Medicine) Physician

Niche

1,524 US NPIs in this specialty

Medicare Part D claims

66 95% vs specialty avg

2023 prescription claims

Specialty avg: 1,275

Specialty distribution in Maryland

How Hospice and Palliative Medicine (Internal Medicine) Physician compares to other specialties among Maryland providers

Maryland providers

Hospice and Palliative Medicine (Internal Medicine) Physician share within Maryland

1. Hospice and Palliative Medicine (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospice and Palliative Medicine (Internal Medicine) Physician share within Maryland

Specialty board-certification context

Estimated specialty board-certified rate — Hospice and Palliative Medicine (Internal Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Hospice and Palliative Medicine (Internal Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Hospice and Palliative Medicine (Internal Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Hospice and Palliative Medicine (Internal Medicine) Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

MARIAN ALESSANDRONI, MD is a Hospice and Palliative Medicine (Internal Medicine) Physician provider practicing in HUNT VALLEY, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1902836042. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MARIAN ALESSANDRONI, MD appears in the CMS NPPES registry as a Hospice and Palliative Medicine (Internal Medicine) Physician provider holding MD credentials at 11311 MCCORMICK RD, HUNT VALLEY, MD, 21031, with a listed phone of (443) 849-8259. NPI 1902836042 was issued on 07/04/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALESSANDRONI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 66 prescription claims written by this provider, covering 33 Medicare beneficiaries and totaling roughly $4K in drug spend, with an opioid prescribing rate of 18.2%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Hospice and Palliative Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 1,524 enrolled providers across 51 states and an average of 1,275 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

11311 MCCORMICK RD
HUNT VALLEY, MD 21031

Provider Details

NPI 1902836042
Specialty Hospice and Palliative Medicine (Internal Medicine) Physician
Credentials MD
Gender Female
NPI Issued 07/04/2006

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

66
Total Claims
$4K
Total Drug Cost
33
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
73
Total Day Supply
1,393
Generic Drug Cost
$2K
Opioid Claims
12 (18.2% rate)

Patient Demographics

Average Patient Age
82.1 years
Avg HCC Risk Score
2.55
Gender Split
39% female / 61% male

Hospice and Palliative Medicine (Internal Medicine) Physician Overview

How MARIAN ALESSANDRONI, MD fits within the Hospice and Palliative Medicine (Internal Medicine) Physician landscape nationally.

1,524
Hospice and Palliative Medicine (Internal Medicine) Physician Providers in US
51
States with Hospice and Palliative Medicine (Internal Medicine) Physician
1,275
Avg Claims per Provider

MARIAN ALESSANDRONI, MD's 66 claims are below the specialty average of 1,275.

Nearby Hospice and Palliative Medicine (Internal Medicine) Physician Providers in Maryland

Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as ALESSANDRONI.

Compare Hospice and Palliative Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MARIAN ALESSANDRONI, MD's specialty?
MARIAN ALESSANDRONI, MD specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in HUNT VALLEY, Maryland. Credentials: MD.
How much does MARIAN ALESSANDRONI, MD prescribe under Medicare Part D?
In 2023, MARIAN ALESSANDRONI, MD wrote 66 Medicare Part D claims totaling $4K in drug costs for 33 beneficiaries.
Where is MARIAN ALESSANDRONI, MD located?
MARIAN ALESSANDRONI, MD is located at 11311 MCCORMICK RD, HUNT VALLEY, MD, 21031. Phone: (443) 849-8259.
What is MARIAN ALESSANDRONI, MD's NPI number?
MARIAN ALESSANDRONI, MD's National Provider Identifier (NPI) is 1902836042, issued on 07/04/2006.
Does MARIAN ALESSANDRONI, MD prescribe opioids?
Yes, MARIAN ALESSANDRONI, MD had 12 opioid claims in 2023 with an opioid prescribing rate of 18.2%.
How many Hospice and Palliative Medicine (Internal Medicine) Physician providers are there in the US?
There are 1,524 Hospice and Palliative Medicine (Internal Medicine) Physician providers across 51 states in the US. The average Hospice and Palliative Medicine (Internal Medicine) Physician provider writes 1,275 Medicare Part D claims per year.
Does MARIAN ALESSANDRONI, MD accept Medicare?
MARIAN ALESSANDRONI, MD appears in CMS Medicare data with 66 Part D claims and 33 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARIAN ALESSANDRONI, MD's credentials?
MARIAN ALESSANDRONI, MD's NPI is 1902836042 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology