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LILY O OTOLORIN M.D.
NPI 1922323435
Hospitalist in Woodbridge, VA

Active since March 29, 2010PECOS EnrolledAccepts Medicare Assignment
73.15/100
CMS Quality Rating
2337 KEW GARDENS DR, WOODBRIDGE, VA 22191(646) 593-6787 Get Directions Write a Review

NPPES record last updated: December 6, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lily O Otolorin M.d. NPPES

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

LILY O OTOLORIN M.D. (NPI 1922323435) is an individual hospitalist provider in Woodbridge, Virginia, licensed in Wisconsin (53928) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1922323435
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameLILY O OTOLORINCredential: M.D.
Location Address2337 KEW GARDENS DRWoodbridge, VA 22191-6577
Mailing AddressPo Box 4212Woodbridge, VA 22194-4212 · (646) 593-6787
Phone(646) 593-6787
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateMarch 29, 2010
Last NPPES UpdateDecember 6, 2016
✔ NPI 1922323435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in WI · 53928
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
2337 KEW GARDENS DR, Woodbridge, VA 22191
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Other Identifiers 1

Other53928WI · Wi State Lic

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

Lily O Otolorin M.d. 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 ID5193859684
PECOS Enrollment IDI20140519001856, I20161215000013
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

2

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

Cornerstone Medical Services PC
Same address
Hospice and Palliative Medicine
2337 KEW GARDENS DR
Woodbridge, VA 22191
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 3 clinicians in this Medicare group
NPI 1124482773 (646) 593-6787
Compassus Op Of Virginia LLC
20 mi
Hospice and Palliative Medicine
14900 CONFERENCE CENTER DR STE 170
Chantilly, VA 20151
  • Reassigned Medicare billing, Virginia enrollment
  • 5 clinicians in this Medicare group
NPI 1689119877 (703) 468-2740

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 5

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 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.
1,426 services361 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
522 services351 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.
458 services401 patients
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.
101 services78 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
30 services30 patients

Hospital Affiliations CMS Care Compare 2

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

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Sentara Northern Virginia Medical Center

Acute Care Hospitals · Woodbridge, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490113
Location2300 Opitz BoulevardWoodbridge, VA 22191 · Prince William County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22191 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

73.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality100
Improvement Activities0
Cost87.79

Other Providers at the Same Location NPPES

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

CORNERSTONE MEDICAL SERVICES PC
Internal Medicine (Hospice and Palliative Medicine)
2337 KEW GARDENS DR
WOODBRIDGE, VA 22191
Prince William County (646) 593-6787

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 Lily Otolorin's NPI number?

The NPI number for Lily Otolorin is 1922323435. It was assigned to this individual provider in the NPPES registry on March 29, 2010.

Where is Lily Otolorin located?

Lily Otolorin practices at 2337 Kew Gardens Dr, Woodbridge, VA 22191. The listed phone number is (646) 593-6787.

What is Lily Otolorin's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Lily Otolorin enrolled in Medicare?

Yes. Lily Otolorin 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.

Which organizations bill Medicare for Lily Otolorin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lily Otolorin reassigns Medicare benefits to 2 organizations: Cornerstone Medical Services PC (Woodbridge, VA) and Compassus Op Of Virginia LLC (Chantilly, VA). 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 Lily Otolorin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Lily Otolorin affiliated with any hospitals?

According to CMS data, Lily Otolorin is affiliated with Inova Alexandria Hospital and Sentara Northern Virginia Medical Center.

When was this NPI record last updated?

The NPPES record for Lily Otolorin was last updated on December 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.