DR. HOMA TIMLIN MD
NPI 1235460866
Internal Medicine - Rheumatology in Baltimore, MD

Active since January 21, 2010PECOS Enrolled
74.39/100
CMS Quality Rating
5501 HOPKINS BAYVIEW CIR, 1B 21, BALTIMORE, MD 21224(410) 550-7716(410) 550-1033 Get Directions Write a Review

NPPES record last updated: May 28, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Homa Timlin Md NPPES

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

DR. HOMA TIMLIN MD (NPI 1235460866) is an individual rheumatology provider in Baltimore, Maryland, licensed in Maryland (D78311) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1235460866
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameDR. HOMA TIMLINCredential: MD
Location Address5501 HOPKINS BAYVIEW CIR, 1B 21Baltimore, MD 21224-6821
Mailing AddressPo Box 64264Baltimore, MD 21264-4264
Fax(410) 550-1033
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateJanuary 21, 2010
Last NPPES UpdateMay 28, 2015
NPI 1235460866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in MD · D78311
Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

5501 HOPKINS BAYVIEW CIR, Baltimore, MD 21224

Other Identifiers 2

Medicare PIN372488ZBLSMD
Medicaid084352100MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Homa Timlin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3678700416
PECOS Enrollment IDI20141031001890
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 2

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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
229 services67 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
30 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Johns Hopkins Hospital, The

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210009
Location600 North Wolfe StreetBaltimore, MD 21287 · Baltimore City County
Emergency services Birthing friendly

Johns Hopkins Bayview Medical Center

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210029
Location4940 Eastern AvenueBaltimore, MD 21224 · Baltimore City County
Emergency services Birthing friendly

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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
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.

74.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.71
Promoting Interoperability97
Improvement Activities40
Cost52.43

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.

Specialist/Technologist, Pathology (Immunology)
5501 HOPKINS BAYVIEW CIR, ROOM 1A20, JH ASTHMA ALLERGY CENTER
BALTIMORE, MD 21224
Nurse Practitioner (Adult Health)
5501 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Psychiatry & Neurology (Neurology)
5501 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Psychologist (Clinical)
5501 HOPKINS BAYVIEW CIR, ROOM 4B.74
BALTIMORE, MD 21224
Internal Medicine
5501 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Internal Medicine (Pulmonary Disease)
5501 HOPKINS BAYVIEW CIR, 4TH FLOOR
BALTIMORE, MD 21224
Nurse Practitioner (Family)
5501 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Internal Medicine (Pulmonary Disease)
5501 HOPKINS BAYVIEW CIR, ASTHMA AND ALLERGY BUILDING 4TH FLOOR
BALTIMORE, MD 21224

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 Homa Timlin's NPI number?

The NPI number for Homa Timlin is 1235460866. It was assigned to this individual provider in the NPPES registry on January 21, 2010.

Where is Homa Timlin located?

Homa Timlin practices at 5501 Hopkins Bayview Cir 1B 21, Baltimore, MD 21224. The listed phone number is (410) 550-7716.

What is Homa Timlin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Homa Timlin enrolled in Medicare?

Yes. Homa Timlin is registered in the Medicare PECOS enrollment system.

Is Homa Timlin affiliated with any hospitals?

According to CMS data, Homa Timlin is affiliated with Johns Hopkins Hospital, The and Johns Hopkins Bayview Medical Center.

When was this NPI record last updated?

The NPPES record for Homa Timlin was last updated on May 28, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.