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CATHERINE JEAN CHAMBERLAIN M.D.
NPI 1083031199
Family Medicine in Baltimore, MD

Active since March 26, 2014PECOS EnrolledAccepts Medicare Assignment
86.79/100
CMS Quality Rating
3700 FLEET ST STE 200, BALTIMORE, MD 21224(410) 558-4700(410) 522-5070 Get Directions Write a Review

NPPES record last updated: April 3, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 3, 2020, Apr 18, 2017 (2 updates tracked since 2017).

About Catherine Jean Chamberlain M.d. NPPES

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

CATHERINE JEAN CHAMBERLAIN M.D. (NPI 1083031199) is an individual family medicine provider in Baltimore, Maryland, licensed in Maryland (D82835) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1083031199
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameCATHERINE JEAN CHAMBERLAINCredential: M.D.
Location Address3700 FLEET ST STE 200Baltimore, MD 21224-4243
Mailing Address29 S Paca StBaltimore, MD 21201-1771 · (410) 328-5012
Phone(410) 558-4700
Fax(410) 522-5070
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 26, 2014
Last NPPES UpdateApril 3, 20202 updates tracked since enumeration
NPPES CertifiedApril 3, 2020
✔ NPI 1083031199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MD · D82835
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3700 FLEET ST STE 200, Baltimore, MD 21224
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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

Catherine Jean Chamberlain 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 ID1759689144
PECOS Enrollment IDI20170720000535
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21224 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
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.

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.

86.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.46
Promoting Interoperability97
Improvement Activities40
Cost72

Other Providers at the Same Location NPPES 7

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

MONIQUE MARIE MORALES CNM, WHNP
Advanced Practice Midwife
3700 FLEET ST STE 200
BALTIMORE, MD 21224
Baltimore City (410) 558-4900
KHOA ANH VU
Pharmacist
3700 FLEET ST STE 200
BALTIMORE, MD 21224
Baltimore City (443) 703-3680
HARRY R. HOLT M.D.
Family Medicine
3700 FLEET ST STE 200
BALTIMORE, MD 21224
Baltimore City (410) 558-4900
FRANCES IHENACHO
Nurse Practitioner (Psychiatric/Mental Health)
3700 FLEET ST STE 200
BALTIMORE, MD 21224
Baltimore City (443) 703-3600
ALEXIS NICOLE JAMES MD
Student in an Organized Health Care Education/Training Program
3700 FLEET ST STE 200
BALTIMORE, MD 21224
Baltimore City (443) 703-3600
DR. XIOMARA PENN-BECOAT MD
Pediatrics
3700 FLEET ST STE 200
BALTIMORE, MD 21224
Baltimore City (410) 558-4900
SUNDAY EBO MD
Family Medicine
3700 FLEET ST STE 200
BALTIMORE, MD 21224
Baltimore City (410) 558-4900

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 Catherine Chamberlain's NPI number?

The NPI number for Catherine Chamberlain is 1083031199. It was assigned to this individual provider in the NPPES registry on March 26, 2014.

Where is Catherine Chamberlain located?

Catherine Chamberlain practices at 3700 Fleet St Ste 200, Baltimore, MD 21224. The listed phone number is (410) 558-4700.

What is Catherine Chamberlain's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Catherine Chamberlain enrolled in Medicare?

Yes. Catherine Chamberlain 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 Catherine Chamberlain accept?

Health plans from Providence Health Plan list Catherine Chamberlain 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.

When was this NPI record last updated?

The NPPES record for Catherine Chamberlain was last updated on April 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.