Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ELIZABETH A ALLEN MD
NPI 1730179235
Pathology - Anatomic Pathology & Clinical Pathology in Baltimore, MD

Active since October 26, 2005PECOS Enrolled
80.17/100
CMS Quality Rating
201 E UNIVERSITY PKWY, BALTIMORE, MD 21218(410) 554-2750(410) 554-2196 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Elizabeth A Allen Md NPPES

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

ELIZABETH A ALLEN MD (NPI 1730179235) is an individual anatomic pathology & clinical pathology provider in Baltimore, Maryland, licensed in Maryland (D0054544) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Medstar Franklin Square Medical Center, and is a graduate of University Of Pittsburgh School Of Medicine (1995).

NPPES Registry Identity

NPI1730179235
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameELIZABETH A ALLENCredential: MD
Location Address201 E UNIVERSITY PKWYBaltimore, MD 21218-2829
Mailing Address1201 Seven Locks Rd, Suite 200Rockville, MD 20854-2931 · (301) 652-5771 · Fax (301) 652-6332
Fax(410) 554-2196
Sole ProprietorNo
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 1995
Enumeration DateOctober 26, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1730179235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License Licensed in MD · D0054544
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
201 E UNIVERSITY PKWY, Baltimore, MD 21218

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

Elizabeth A Allen 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 ID1456489590
PECOS Enrollment IDI20100511000101
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 18

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
801 services501 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
255 services68 patients
Preparation of tissue for examination by removing any calcium present 88311
This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.
243 services215 patients
Protein measurement, serum 84165
A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.
163 services126 patients
Pathology examination of tissue using a microscope, moderately high complexity 88307
A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.
119 services74 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
116 services90 patients

Hospital Affiliations CMS Care Compare 4

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

Medstar Franklin Square Medical Center

Acute Care Hospitals · Rosedale, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210015
Location9000 Franklin Square DriveRosedale, MD 21237 · Baltimore County
Emergency services Birthing friendly

Medstar Union Memorial Hospital

Acute Care Hospitals · Baltimore, MD
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210024
Location201 East University ParkwayBaltimore, MD 21218 · Baltimore City County
Emergency services

Medstar Harbor Hospital

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210034
Location3001 South Hanover StreetBaltimore, MD 21225 · Baltimore City County
Birthing friendly

Medstar Good Samaritan Hospital

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210056
Location5601 Loch Raven BoulevardBaltimore, MD 21239 · Baltimore City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21218 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
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.

80.17/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.69
Promoting Interoperability100
Improvement Activities40
Cost53.49

Other Providers at the Same Location NPPES 20

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

Internal Medicine
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Nurse Practitioner (Family)
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Internal Medicine (Cardiovascular Disease)
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Internal Medicine (Infectious Disease)
201 E UNIVERSITY PKWY, DEPT OF MEDICINE MEDSTAR UNION MEMORIAL HOSPITAL
BALTIMORE, MD 21218
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY, DEPT. OF SURGERY
BALTIMORE, MD 21218
Orthopaedic Surgery
201 E UNIVERSITY PKWY, DEPARTMENT OF ORTHOPAEDIC SURGERY
BALTIMORE, MD 21218

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 Elizabeth Allen's NPI number?

The NPI number for Elizabeth Allen is 1730179235. It was assigned to this individual provider in the NPPES registry on October 26, 2005.

Where is Elizabeth Allen located?

Elizabeth Allen practices at 201 E University Pkwy, Baltimore, MD 21218. The listed phone number is (410) 554-2750.

What is Elizabeth Allen's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Elizabeth Allen enrolled in Medicare?

Yes. Elizabeth Allen 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 Elizabeth Allen affiliated with any hospitals?

According to CMS data, Elizabeth Allen is affiliated with Medstar Franklin Square Medical Center, Medstar Union Memorial Hospital, Medstar Harbor Hospital and Medstar Good Samaritan Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Allen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.