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MEAGHAN ANNA ALDEN MD
NPI 1891007498
Emergency Medicine in Baltimore, MD

Active since July 12, 2010PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
CSTARS, 22 S GREENE ST, BALTIMORE, MD 21201(410) 328-0398(410) 328-7549 Get Directions Write a Review

NPPES record last updated: June 14, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 14, 2024, Sep 18, 2018, Dec 14, 2015 (3 updates tracked since 2015).

About Meaghan Anna Alden Md NPPES

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

MEAGHAN ANNA ALDEN MD (NPI 1891007498) is an individual emergency medicine provider in Baltimore, Maryland, licensed in Maryland (D0085769) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1891007498
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameMEAGHAN ANNA ALDENCredential: MD
Location AddressCSTARS, 22 S GREENE STBaltimore, MD 21201
Mailing AddressCstars, 22 S Greene StBaltimore, MD 21201 · (410) 328-0398 · Fax (410) 328-7549
Phone(410) 328-0398
Fax(410) 328-7549
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 12, 2010
Last NPPES UpdateJune 14, 20243 updates tracked since enumeration
NPPES CertifiedJune 14, 2024
✔ NPI 1891007498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MD · D0085769
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
CSTARS, Baltimore, MD 21201
Open in Google Maps ↗

Other Names 1

Former Name (1)Meaghan Patricia Nelles Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Meaghan Anna Alden Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7719121680
PECOS Enrollment IDI20220928002587
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.

Areas of Expertise CMS Part B claims

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
57 services20 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Maryland Medical Center

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210002
Location22 South Greene StreetBaltimore, MD 21201 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40

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 Meaghan Alden's NPI number?

The NPI number for Meaghan Alden is 1891007498. It was assigned to this individual provider in the NPPES registry on July 12, 2010. The provider is also known as Meaghan Patricia Nelles MD.

Where is Meaghan Alden located?

Meaghan Alden practices at Cstars 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-0398.

What is Meaghan Alden's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Meaghan Alden enrolled in Medicare?

Yes. Meaghan Alden is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Meaghan Alden affiliated with any hospitals?

According to CMS data, Meaghan Alden is affiliated with University Of Maryland Medical Center.

When was this NPI record last updated?

The NPPES record for Meaghan Alden was last updated on June 14, 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.