DR. ELENA TILLY MD
NPI 1144393844
Internal Medicine - Critical Care Medicine in Cambridge, MD

Q: What is Elena Tilly's NPI number?

The NPI number for Elena Tilly is 1144393844. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Q: What is Elena Tilly's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Q: When was this NPI record last updated?

The NPPES record for Elena Tilly was last updated on March 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since November 17, 2006PECOS EnrolledAccepts Medicare Assignment

300 BYRN ST, DORCHESTER GENERAL HOSPITAL, CAMBRIDGE, MD 21613(410) 228-5511(410) 221-8783 Get Directions Write a Review

NPPES record last updated: March 23, 2015. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. Elena Tilly Md NPPES

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

DR. ELENA TILLY MD (NPI 1144393844) is an individual critical care medicine provider in Cambridge, Maryland, licensed in Virginia (0101044796) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with University Of Md Shore Medical Center At Easton, and is a graduate of Other (1984).

NPPES Registry Identity

NPI1144393844

Entity TypeIndividualFemale

Primary Taxonomy207RC0200X

Provider Legal NameDR. ELENA TILLYCredential: MD

Location Address300 BYRN ST, DORCHESTER GENERAL HOSPITALCambridge, MD 21613-1908

Mailing Address16800 Queen Anne Bridge Rd, Physician BillingBowie, MD 20716-3433 · (301) 775-3272

Phone(410) 228-5511

Fax(410) 221-8783

Sole ProprietorNo

Medical School CMSOtherGraduated 1984

Enumeration DateNovember 17, 2006

Last NPPES UpdateMarch 23, 2015

✔ NPI 1144393844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

License✔ Licensed in VA · 0101044796

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

300 BYRN ST, Cambridge, MD 21613

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Other Identifiers 2

Medicare UPINE31798

Medicare PINVV0583AVA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Elena Tilly 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 ID7810036423

PECOS Enrollment IDI20110519000354, I20120720000529

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 Elena Tilly reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

M.S. Shariff, M.D., P.A.

Same address

Cardiovascular Disease

105 AURORA ST
Cambridge, MD 21613

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

NPI 1073621975 (410) 228-9515

Shore-Bayy Hospitalists Associates

14 mi

Hospitalist

219 S WASHINGTON ST
Easton, MD 21601

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

NPI 1548618671 (410) 882-1000

Medical Maryland Star Choice LLC

62 mi

Internal Medicine

5999 HARPERS FARM RD STE W230
Columbia, MD 21044

Reassigned Medicare billing, District of Columbia and Maryland enrollments
17 clinicians in this Medicare group

NPI 1770190647 (410) 383-2250

Hospitalist Medicine Physicians Of Fredericksburg, LLC

79 mi

Internal Medicine

1001 SAM PERRY BLVD
Fredericksburg, VA 22401

Reassigned Medicare billing, Virginia enrollment
258 clinicians in this Medicare group

NPI 1447577572 (330) 493-4443

Hospitalist Medicine Physicians Of Virginia LLC

122 mi

Internal Medicine

1840 AMHERST ST
Winchester, VA 22601

Reassigned Medicare billing, Virginia enrollment
371 clinicians in this Medicare group

NPI 1770756991 (540) 536-4334

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 7

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

589 services277 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

174 services170 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

70 services70 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.

23 services21 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

23 services20 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

14 services12 patients

Hospital Affiliations CMS Care Compare

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

University Of MD Shore Medical Center At Easton

Acute Care Hospitals · Easton, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210037

Location219 South Washington StreetEaston, MD 21601 · Talbot County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21613 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

$133.05 typical visit price

range $57.99 – $175.57

Typical copayment $33.26 (range $14.49 – $43.89)

Most-billed visit code 99204

Established Patient

$102.11 typical visit price

range $18.66 – $143.02

Typical copayment $25.52 (range $4.66 – $35.75)

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.

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

94%172 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

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

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

DME-Oxygen and Supplies · category DC000N

2 suppliers15 claims15 services$19.90 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

2 suppliers18 claims18 services$106.41 avg. paid by Medicare

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

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.

DR. DAVID CHRISTOPHER WHITE MD

Emergency Medicine