DR. MARY ANN LANGE BISHOP MD
NPI 1609929801
Internal Medicine - Nephrology in Gaithersburg, MD

Active since January 19, 2007PECOS EnrolledAccepts Medicare Assignment
7 METROPOLITAN CT STE 1, GAITHERSBURG, MD 20878(240) 773-0300 Get Directions Write a Review

NPPES record last updated: August 21, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mary Ann Lange Bishop Md NPPES

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

DR. MARY ANN LANGE BISHOP MD (NPI 1609929801) is an individual nephrology provider in Gaithersburg, Maryland, licensed in Maryland (D0037504) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Western Maryland Regional Medical Center, and is a graduate of University Of Michigan Medical School (1980).

NPPES Registry Identity

NPI1609929801
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameDR. MARY ANN LANGE BISHOPCredential: MD
Location Address7 METROPOLITAN CT STE 1Gaithersburg, MD 20878-4016
Mailing Address9808 Log House CtGaithersburg, MD 20882-2704 · (301) 540-3555
Sole ProprietorYes
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1980
Enumeration DateJanuary 19, 2007
Last NPPES UpdateAugust 21, 2020
NPPES CertifiedAugust 21, 2020
NPI 1609929801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in MD · D0037504
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
7 METROPOLITAN CT STE 1, Gaithersburg, MD 20878

Accepted Insurance

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

Dr. Mary Ann Lange Bishop 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 ID9335280676
PECOS Enrollment IDI20151016000089, I20220725001566
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

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.
30 services15 patients

Hospital Affiliations CMS Care Compare

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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20878 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
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

Other Providers at the Same Location NPPES 9

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

Internal Medicine
7 METROPOLITAN CT STE 1
GAITHERSBURG, MD 20878
Internal Medicine (Rheumatology)
7 METROPOLITAN CT STE 1
GAITHERSBURG, MD 20878
Nurse Practitioner (Family)
7 METROPOLITAN CT STE 1
GAITHERSBURG, MD 20878
Internal Medicine (Infectious Disease)
7 METROPOLITAN CT STE 1
GAITHERSBURG, MD 20878
Clinic/Center (Primary Care)
7 METROPOLITAN CT STE 1
GAITHERSBURG, MD 20878
Internal Medicine
7 METROPOLITAN CT STE 1
GAITHERSBURG, MD 20878
Voluntary or Charitable
7 METROPOLITAN CT STE 1
GAITHERSBURG, MD 20878
Specialist
7 METROPOLITAN CT STE 1
GAITHERSBURG, MD 20878

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 Mary Ann Bishop's NPI number?

The NPI number for Mary Ann Bishop is 1609929801. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Mary Ann Bishop located?

Mary Ann Bishop practices at 7 Metropolitan Ct Ste 1, Gaithersburg, MD 20878. The listed phone number is (240) 773-0300.

What is Mary Ann Bishop's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Mary Ann Bishop enrolled in Medicare?

Yes. Mary Ann Bishop 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.

What insurance does Mary Ann Bishop accept?

Health plans from CareSource list Mary Ann Bishop as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mary Ann Bishop affiliated with any hospitals?

According to CMS data, Mary Ann Bishop is affiliated with Western Maryland Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Mary Ann Bishop was last updated on August 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.