1. Home
  2. Directory
  3. Maryland
  4. Linthicum Heights
  5. Internal Medicine
  6. NPI Profile

DR. BO ZAW WIN M.D.
NPI 1942398870
Internal Medicine - Geriatric Medicine in Linthicum Heights, MD

Active since October 10, 2006PECOS EnrolledAccepts Medicare Assignment
785 ELKRIDGE LANDING RD STE 300, LINTHICUM HEIGHTS, MD 21090(443) 323-3014(855) 212-5249 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 4, 2025, Jun 27, 2024 (2 updates tracked since 2024).

About Dr. Bo Zaw Win M.d. NPPES

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

DR. BO ZAW WIN M.D. (NPI 1942398870) is an individual geriatric medicine provider in Linthicum Heights, Maryland, licensed in Maryland (D016728) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Frederick Health Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1942398870
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. BO ZAW WINCredential: M.D.
Location Address785 ELKRIDGE LANDING RD STE 300Linthicum Heights, MD 21090-2958
Mailing Address6830 Hospital Dr, Suite 104Baltimore, MD 21237-4373 · (410) 391-7200 · Fax (410) 391-7210
Phone(443) 323-3014
Fax(855) 212-5249
Sole ProprietorYes
Medical School CMSUniversity College Of MedicineGraduated 1969
Enumeration DateOctober 10, 2006
Last NPPES UpdateSeptember 4, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2025
✔ NPI 1942398870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in MD · D016728
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
785 ELKRIDGE LANDING RD STE 300, Linthicum Heights, MD 21090
Open in Google Maps ↗

Other Names 1

Other Name (5)Bo Zaw-win M.d.,p.a.

Secondary Practice Locations 2

Location 16830 Hospital Dr, Suite 104Baltimore, MD 21237-4373 · Phone (410) 391-7200 · Fax (410) 391-7210
Location 26700 Alexander Bell Dr Ste 200Columbia, MD 21046-2105 · Phone (888) 964-6681 · Fax (888) 662-0859

Other Identifiers 1

Medicaid185411900MD

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. Bo Zaw Win 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 ID4880659135
PECOS Enrollment IDI20041129000203, I20151026000213
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

5

Medicare enrollment records show Bo Zaw Win reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Five Star Physician Services, LLC
Same address
Internal Medicine
785 ELKRIDGE LANDING RD STE 300
Linthicum Heights, MD 21090
  • Reassigned Medicare billing, Maryland enrollment
  • 78 clinicians in this Medicare group
NPI 1083654479 (443) 548-5700
Healthdrive Medical Services, PC
6.9 mi
Nurse Practitioner
6700 ALEXANDER BELL DR STE 200
Columbia, MD 21046
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 40 clinicians in this Medicare group
NPI 1588469548 (888) 964-6681
Healthdrive Medical Services Southeast LLC
6.9 mi
Nurse Practitioner
6700 ALEXANDER BELL DR STE 200
Columbia, MD 21046
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 27 clinicians in this Medicare group
NPI 1437930146 (888) 964-6681
Hospitalist Medicine Physicians Of Maryland PC
41 mi
Internal Medicine
56 W FREDERICK ST
Walkersville, MD 21793
  • Reassigned Medicare billing, Maryland and District of Columbia enrollments
  • Also billed through NPI 1992945471 (District of Columbia)
  • 270 clinicians in this Medicare group
NPI 1932907771 (301) 898-4300
Hdc Care Solutions, LLC
346 mi
Nurse Practitioner
100 CROSSING BLVD
Framingham, MA 01702
  • Reassigned Medicare billing, Maryland enrollment
  • 35 clinicians in this Medicare group
NPI 1033861349 (888) 964-6681

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 9

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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
239 services82 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
158 services73 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
106 services96 patients
Nursing facility discharge management, more than 30 minutes 99316
Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.
58 services57 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
56 services21 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
19 services19 patients

Hospital Affiliations CMS Care Compare

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

Frederick Health Hospital

Acute Care Hospitals · Frederick, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210005
Location400 West Seventh StFrederick, MD 21701 · Frederick County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21090 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
$183.44 typical visit price
range $60.73 – $183.44
Typical copayment $45.86 (range $15.18 – $45.86)
Most-billed visit code 99205
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.

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.

BYNISHA ROBERTSON NP
Nurse Practitioner (Family)
785 ELKRIDGE LANDING RD STE 300
LINTHICUM, MD 21090
Anne Arundel County (443) 275-9800
FIVE STAR PHYSICIAN SERVICES, LLC
Internal Medicine
785 ELKRIDGE LANDING RD STE 300
LINTHICUM HEIGHTS, MD 21090
Anne Arundel County (443) 548-5700
MEAGAN COREY AGNP
Nurse Practitioner (Gerontology)
785 ELKRIDGE LANDING RD STE 300
LINTHICUM, MD 21090
Anne Arundel County (410) 967-2097
MS. KATHY DAI DAVIS C.R.N.P.
Nurse Practitioner (Family)
785 ELKRIDGE LANDING RD STE 300
LINTHICUM HEIGHTS, MD 21090
Anne Arundel County (443) 323-3014
JAVIER QUANT-GONZALEZ MD
Internal Medicine
785 ELKRIDGE LANDING RD STE 300
LINTHICUM HEIGHTS, MD 21090
Anne Arundel County (443) 323-3014
DR. TASNEEM LAKHANI MD
Internal Medicine
785 ELKRIDGE LANDING RD STE 300
LINTHICUM HEIGHTS, MD 21090
Anne Arundel County (443) 323-3014
MAUREEN FRITZ CRNP
Nurse Practitioner (Family)
785 ELKRIDGE LANDING RD STE 300
LINTHICUM HEIGHTS, MD 21090
Anne Arundel County (443) 323-3014
MRS. USHA GOLLAPALLI M.D.
Internal Medicine
785 ELKRIDGE LANDING RD STE 300
LINTHICUM HEIGHTS, MD 21090
Anne Arundel County (443) 323-3014

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 Bo Zaw Win's NPI number?

The NPI number for Bo Zaw Win is 1942398870. It was assigned to this individual provider in the NPPES registry on October 10, 2006. The provider is also known as Bo Zaw-Win M.D.,p.A..

Where is Bo Zaw Win located?

Bo Zaw Win practices at 785 Elkridge Landing Rd Ste 300, Linthicum Heights, MD 21090. The listed phone number is (443) 323-3014.

What is Bo Zaw Win's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Bo Zaw Win enrolled in Medicare?

Yes. Bo Zaw Win 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 Bo Zaw Win's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bo Zaw Win reassigns Medicare benefits to 5 organizations: Five Star Physician Services, LLC (Linthicum Heights, MD), Healthdrive Medical Services, PC (Columbia, MD), Healthdrive Medical Services Southeast LLC (Columbia, MD), Hospitalist Medicine Physicians Of Maryland PC (Walkersville, MD) and Hdc Care Solutions, LLC (Framingham, MA). 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 Bo Zaw Win's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Bo Zaw Win affiliated with any hospitals?

According to CMS data, Bo Zaw Win is affiliated with Frederick Health Hospital.

When was this NPI record last updated?

The NPPES record for Bo Zaw Win was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.