DR. ALLISON ELISE KERR M.D.
NPI 1851317473
Internal Medicine - Endocrinology, Diabetes & Metabolism in Clinton, MD

Active since July 15, 2006PECOS EnrolledAccepts Medicare Assignment
91.23/100
CMS Quality Rating
9135 PISCATAWAY RD STE 340, CLINTON, MD 20735(301) 856-7445(240) 244-1277 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 13, 2026, Aug 19, 2020, Jun 6, 2017 (3 updates tracked since 2017).

About Dr. Allison Elise Kerr M.d. NPPES

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

DR. ALLISON ELISE KERR M.D. (NPI 1851317473) is an individual endocrinology, diabetes & metabolism provider in Clinton, Maryland, licensed in District Of Columbia (092823900) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1994).

NPPES Registry Identity

NPI1851317473
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. ALLISON ELISE KERRCredential: M.D.
Location Address9135 PISCATAWAY RD STE 340Clinton, MD 20735-2576
Mailing AddressPo Box 160Clinton, MD 20735-0160 · (301) 856-7445 · Fax (240) 244-1277
Fax(240) 244-1277
Sole ProprietorYes
Medical School CMSOtherGraduated 1994
Enumeration DateJuly 15, 2006
Last NPPES UpdateJanuary 13, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
NPI 1851317473 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License Licensed in DC · 092823900
Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

9135 PISCATAWAY RD STE 340, Clinton, MD 20735

Other Identifiers 4

Medicaid418919100MD
Medicaid092823900DC
Medicaid1780912022MD
Medicaid1851317473MD

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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. Allison Elise Kerr 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 ID5092730093
PECOS Enrollment IDI20091229000329
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 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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.
445 services192 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.
235 services137 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.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20735 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.

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.

91.23/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality90.18
Improvement Activities40
Cost67.63

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
1 supplier14 claims182 services$16.63 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
2 suppliers15 claims480 services$2.20 avg. paid by Medicare
Supply allowance for adjunctive continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service A4238
DME-Medical/Surgical Supplies · category DA000N
1 supplier15 claims15 services$174.55 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
30 suppliers92 claims397 services$6.68 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
3 suppliers16 claims16 services$2.95 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
12 suppliers33 claims76 services$1.17 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

MIPS Quality Measures

The following performance measures were reported under the Merit-Based Incentive Payment System (MIPS) and Qualified Clinical Data Registry (QCDR) quality measures program.

Quality Measure Performance Number of Patients
Advance Care Plan 100% 290
Controlling High Blood Pressure 63% 431
Diabetes: Eye Exam 93% 455
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%) 35% "Inverse Quality Measure"
This is an inverse quality measure, a lower rate means the provider is rated better.
455
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented 23% 1362
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention 99% 799
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention 100% 72
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention 99% 799

Other Providers at the Same Location NPPES 2

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

Specialist
9135 PISCATAWAY RD STE 340
CLINTON, MD 20735
Internal Medicine (Endocrinology, Diabetes & Metabolism)
9135 PISCATAWAY RD STE 340
CLINTON, MD 20735

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851317473, enumerated as an "individual" on July 15, 2006.

The provider is located at 9135 PISCATAWAY RD STE 340 CLINTON, MD 20735 and the phone number is (301) 856-7445.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.