DR. JOSHUA LIM M.D.
NPI 1770878993
Neurological Surgery in Greenbelt, MD

Active since June 15, 2011PECOS EnrolledAccepts Medicare Assignment
7500 GREENWAY CENTER DR STE 480, GREENBELT, MD 20770(240) 200-5801(240) 200-5802 Get Directions Write a Review

NPPES record last updated: August 15, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 15, 2024, Oct 23, 2019, Nov 12, 2015 (3 updates tracked since 2015).

About Dr. Joshua Lim M.d. NPPES

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

DR. JOSHUA LIM M.D. (NPI 1770878993) is an individual neurological surgery provider in Greenbelt, Maryland, licensed in Maryland (D87302) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with University Of Md Capital Region Medical Center, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1770878993
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. JOSHUA LIMCredential: M.D.
Location Address7500 GREENWAY CENTER DR STE 480Greenbelt, MD 20770-3568
Mailing AddressPo Box 16Clarksville, MD 21029-0016 · (240) 200-5801
Fax(240) 200-5802
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateJune 15, 2011
Last NPPES UpdateAugust 15, 20243 updates tracked since enumeration
NPPES CertifiedAugust 15, 2024
✔ NPI 1770878993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses✔ Licensed in MD · D87302✔ Licensed in VA · 0101283516
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
7500 GREENWAY CENTER DR STE 480, Greenbelt, MD 20770

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. Joshua Lim 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 ID3274839113
PECOS Enrollment IDI20190705000090, I20210311002071, I20260105000790
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

7

Medicare enrollment records show Joshua Lim reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pain Medicine
7500 GREENWAY CENTER DR STE 520
Greenbelt, MD 20770
  • Reassigned Medicare billing, District of Columbia enrollment
  • 16 clinicians in this Medicare group
Neurological Surgery
7500 GREENWAY CENTER DR STE 480
Greenbelt, MD 20770
  • Reassigned Medicare billing, District of Columbia enrollment
Neurological Surgery
8600 OLD GEORGETOWN RD
Bethesda, MD 20814
  • Reassigned Medicare billing, Maryland enrollment
  • 4,483 clinicians in this Medicare group
Neurological Surgery
5890 WATERLOO RD
Columbia, MD 21045
  • Reassigned Medicare billing, Maryland enrollment
  • 41 clinicians in this Medicare group
Dietitian, Registered
12501 WILLOWBROOK RD FL 2
Cumberland, MD 21502
  • Reassigned Medicare billing, Maryland enrollment
  • 318 clinicians in this Medicare group
Internal Medicine
1802 BRAEBURN DR
Salem, VA 24153
  • Reassigned Medicare billing, Virginia enrollment
  • 188 clinicians in this Medicare group
Multi-Specialty
1020 E 2ND ST STE 201
Casper, WY 82601
  • Reassigned Medicare billing, Wyoming enrollment
  • 119 clinicians in this Medicare group

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 8

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.

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.
66 services53 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.
64 services62 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
52 services52 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
45 services37 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.
41 services22 patients
Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853
Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.
25 services13 patients

Hospital Affiliations CMS Care Compare 5

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

University Of MD Capital Region Medical Center

Acute Care Hospitals · Upper Marlboro, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210003
Location901 North Harry S Truman DriveUpper Marlboro, MD 20774 · Prince Georges County
Emergency services Birthing friendly

Holy Cross Hospital

Acute Care Hospitals · Silver Spring, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210004
Location1500 Forest Glen RoadSilver Spring, MD 20910 · Montgomery County
Birthing friendly

Western Maryland Regional Medical Center

Acute Care Hospitals · Cumberland, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210027
Location12500 Willowbrook RoadCumberland, MD 21502 · Allegany County
Emergency services Birthing friendly

Lewisgale Medical Center

Acute Care Hospitals · Salem, VA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number490048
Location1900 Electric RoadSalem, VA 24153 · Salem City County
Emergency services

Lewisgale Hospital Montgomery

Acute Care Hospitals · Blacksburg, VA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number490110
Location3700 South Main StreetBlacksburg, VA 24060 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20770 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

Neurological Surgery
7500 GREENWAY CENTER DR STE 480
GREENBELT, MD 20770

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 Joshua Lim's NPI number?

The NPI number for Joshua Lim is 1770878993. It was assigned to this individual provider in the NPPES registry on June 15, 2011.

Where is Joshua Lim located?

Joshua Lim practices at 7500 Greenway Center Dr Ste 480, Greenbelt, MD 20770. The listed phone number is (240) 200-5801.

What is Joshua Lim's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Joshua Lim enrolled in Medicare?

Yes. Joshua Lim 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 Joshua Lim's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Lim reassigns Medicare benefits to 7 organizations: Advanced Pain Medicine Institute, PC (Greenbelt, MD), Spine And Brain Solution LLC (Greenbelt, MD), Johns Hopkins University (Bethesda, MD), University Of Maryland Neurosurgery Associates P A (Columbia, MD), Upmc Western Maryland Health Services, LLC (Cumberland, MD) and 2 more organizations, listed in the Medicare section above. 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 Joshua Lim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Joshua Lim affiliated with any hospitals?

According to CMS data, Joshua Lim is affiliated with University Of MD Capital Region Medical Center, Holy Cross Hospital, Western Maryland Regional Medical Center, Lewisgale Medical Center and Lewisgale Hospital Montgomery.

When was this NPI record last updated?

The NPPES record for Joshua Lim was last updated on August 15, 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.