Active NPI 1184781742 Individual Practitioner Male Practitioner

Dr. Alan I Glaser , MD

Internal Medicine • Wellesley, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Alan Glaser, MD is a certified Internal Medicine practicing in Wellesley, MA. With approximately 29 years of clinical experience since graduating from Boston University School Of Medicine in 1997, Dr. Glaser delivers high-quality medical care to the local community at 65 WALNUT ST.

Dr. Glaser maintains professional affiliations with Wellesley Primary Care Medicine, Pc, Select Rehabilitation, Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, established patient outpatient office visit, administration of influenza virus vaccine. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

65 Walnut St
Suite 500

Wellesley, MA 024812118

Telephone 7814312345

Fax 7812399966

Associated Practice Facility / Clinic

🏢 Newton Wellesley Dermatology Associates Facility NPI 1326166596

Medicare Profile & Education

Medical School

Boston University School Of Medicine

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Wellesley, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs -0.8 yrs vs City Avg

City Avg: 29.8 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

82 Specialists

Practicing in Wellesley, MA (7127 Statewide)

Telehealth Adoption Rate

54.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

68.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Glaser (29 Years) 29 Yrs

Wellesley Specialty Average (29.8 Years) 29.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	453	148	$15.00	$8.65
99213 Established patient office or other outpatient visit, typically 15 minutes	300	119	$375.00	$98.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	186	110	$450.00	$139.20
G0008 Administration of influenza virus vaccine	128	126	$85.00	$35.30
99347 Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes	122	46	$275.00	$47.88
90653 Vaccine for influenza for injection into muscle	119	119	$173.53	$81.13
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	112	110	$625.00	$196.00
93000 Routine ekg using at least 12 leads including interpretation and report	47	43	$80.00	$15.78
99443 Telephone medical discussion with physician, 21-30 minutes	28	27	$350.00	$132.80
99442 Telephone medical discussion with physician, 11-20 minutes	18	14	$260.00	$95.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	453	133	$15.00	$8.40
99213 Established patient office or other outpatient visit, typically 15 minutes	374	126	$375.00	$99.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	174	87	$450.00	$140.28
G0008 Administration of influenza virus vaccine	102	102	$85.00	$33.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	98	97	$625.00	$196.16
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	93	93	$175.00	$75.75
93000 Routine ekg using at least 12 leads including interpretation and report	50	47	$80.00	$16.14
99442 Telephone medical discussion with physician, 11-20 minutes	26	12	$260.00	$99.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	18	$250.00	$63.01
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	14	13	$475.00	$136.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$375.00	$123.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	413	136	$15.00	$2.96
99213 Established patient office or other outpatient visit, typically 15 minutes	397	116	$277.96	$101.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	135	79	$411.48	$142.79
G0008 Administration of influenza virus vaccine	116	116	$85.00	$33.69
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	100	100	$175.00	$70.25
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	89	88	$475.00	$200.56
99336 Established patient assisted living visit, typically 40 minutes	52	31	$264.62	$146.75
93000 Routine ekg using at least 12 leads including interpretation and report	42	38	$80.00	$16.16
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	31	24	$174.35	$65.58
99442 Telephone medical discussion with physician, 11-20 minutes	19	16	$260.00	$101.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	14	$192.22	$63.95
99324 New patient assisted living visit, typically 20 minutes	14	14	$135.71	$58.91
69210 Removal of impacted ear wax	14	11	$100.00	$51.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	632	305	$15.00	$3.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	454	256	$350.00	$144.95
99213 Established patient office or other outpatient visit, typically 15 minutes	309	156	$260.00	$102.92
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	293	263	$415.00	$202.68
G0008 Administration of influenza virus vaccine	176	176	$85.00	$19.53
90662 Influenza vaccine split virus, preservative free	175	175	$150.00	$65.26
93000 Routine ekg using at least 12 leads including interpretation and report	59	55	$80.00	$16.88
99443 Telephone medical discussion with physician, 21-30 minutes	30	27	$350.00	$146.04
G0009 Administration of pneumococcal vaccine	23	23	$50.00	$19.46
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	22	22	$250.00	$125.10
99442 Telephone medical discussion with physician, 11-20 minutes	21	18	$260.00	$103.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	16	$185.00	$64.03
99336 Established patient assisted living visit, typically 40 minutes	16	15	$240.00	$147.24
69210 Removal of impacted ear wax	15	13	$100.00	$52.01
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	11	11	$340.00	$137.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	561	282	$350.00	$121.14
36415 Insertion of needle into vein for collection of blood sample	426	258	$15.00	$2.98
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	285	212	$415.00	$162.92
99213 Established patient office or other outpatient visit, typically 15 minutes	265	169	$260.00	$83.54
G0008 Administration of influenza virus vaccine	180	178	$85.00	$19.02
90662 Influenza vaccine split virus, preservative free	162	160	$150.00	$60.79
99442 Telephone medical discussion with physician, 11-20 minutes	101	71	$260.00	$84.31
99443 Telephone medical discussion with physician, 21-30 minutes	88	72	$350.00	$121.72
93000 Routine ekg using at least 12 leads including interpretation and report	55	53	$80.00	$19.52
G0009 Administration of pneumococcal vaccine	43	43	$50.00	$18.92
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	31	31	$153.23	$106.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	20	$185.00	$50.47
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	25	20	$115.00	$66.04
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	22	22	$340.00	$140.41
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	22	22	$120.00	$48.45
87804 Detection test by immunoassay with direct visual observation for influenza virus	21	12	$90.00	$16.22
99441 Telephone medical discussion with physician, 5-10 minutes	18	13	$185.00	$51.51
90670 Pneumococcal vaccine for injection into muscle	13	13	$218.85	$211.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	1,115	516	$15.00	$2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	784	383	$350.00	$120.03
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	497	379	$415.00	$160.28
99213 Established patient office or other outpatient visit, typically 15 minutes	408	252	$260.00	$81.83
G0008 Administration of influenza virus vaccine	158	157	$85.00	$18.65
93000 Routine ekg using at least 12 leads including interpretation and report	143	140	$80.00	$19.13
90662 Influenza vaccine split virus, preservative free	101	101	$150.00	$54.84
G0009 Administration of pneumococcal vaccine	96	96	$50.00	$18.65
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	73	71	$340.00	$139.51
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	69	56	$115.00	$59.10
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	69	69	$100.00	$98.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	67	25	$185.00	$50.55
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	57	40	$115.00	$65.31
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	56	55	$96.43	$16.86
80061 Blood test, lipids (cholesterol and triglycerides)	48	46	$50.00	$14.58
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	47	17	$80.00	$18.76
85610 Blood test, clotting time	45	13	$15.00	$4.28
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	43	13	$15.00	$1.79
87804 Detection test by immunoassay with direct visual observation for influenza virus	28	16	$90.00	$16.22
90670 Pneumococcal vaccine for injection into muscle	28	28	$205.00	$200.90
99335 Established patient assisted living visit, typically 25 minutes	22	15	$170.00	$102.69
83036 Hemoglobin A1C level	22	20	$50.00	$10.57
69210 Removal of impacted ear wax	20	20	$100.00	$51.30
99497 Advance care planning, first 30 minutes	20	20	$190.00	$84.42
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	18	18	$120.00	$47.59
99336 Established patient assisted living visit, typically 40 minutes	13	11	$240.00	$146.45
81002 Urinalysis, manual test	12	12	$15.00	$3.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	1,449	614	$15.00	$2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,146	493	$329.51	$118.63
99213 Established patient office or other outpatient visit, typically 15 minutes	584	347	$239.59	$80.72
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	560	483	$396.57	$159.87
G0008 Administration of influenza virus vaccine	414	406	$84.76	$23.21
90662 Influenza vaccine split virus, preservative free	352	348	$148.98	$52.23
80061 Blood test, lipids (cholesterol and triglycerides)	232	173	$50.00	$16.20
93000 Routine ekg using at least 12 leads including interpretation and report	227	220	$80.00	$19.12
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	134	83	$115.00	$59.83
G0009 Administration of pneumococcal vaccine	98	98	$50.00	$23.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	92	40	$162.83	$49.27
83036 Hemoglobin A1C level	88	59	$50.00	$11.75
85610 Blood test, clotting time	86	16	$15.00	$4.75
87804 Detection test by immunoassay with direct visual observation for influenza virus	76	40	$90.00	$16.22
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	67	50	$115.00	$65.17
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	59	58	$98.98	$17.18
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	58	14	$80.00	$23.32
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	55	13	$15.00	$1.95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	55	55	$175.00	$129.54
90670 Pneumococcal vaccine for injection into muscle	52	52	$205.00	$198.57
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	49	49	$100.00	$98.00
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	48	48	$235.00	$189.38
69210 Removal of impacted ear wax	46	46	$100.00	$53.82
99497 Advance care planning, first 30 minutes	43	43	$190.00	$91.75
99496 Transitional care management services for problem of high complexity	27	21	$275.00	$257.78
99335 Established patient assisted living visit, typically 25 minutes	26	23	$170.00	$102.57
81002 Urinalysis, manual test	20	18	$15.00	$3.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$300.00	$119.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	1,421	614	$15.00	$2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,032	493	$310.00	$116.47
99213 Established patient office or other outpatient visit, typically 15 minutes	609	348	$220.00	$79.55
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	580	508	$375.00	$156.43
G0008 Administration of influenza virus vaccine	399	390	$70.68	$28.66
80061 Blood test, lipids (cholesterol and triglycerides)	364	266	$50.00	$18.00
90662 Influenza vaccine split virus, preservative free	323	322	$89.38	$47.95
93000 Routine ekg using at least 12 leads including interpretation and report	249	240	$80.00	$18.77
99497 Advance care planning, first 30 minutes	201	196	$190.00	$86.81
85610 Blood test, clotting time	141	26	$15.00	$5.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	138	56	$145.00	$48.02
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	138	138	$235.00	$185.10
83036 Hemoglobin A1C level	131	79	$50.00	$13.05
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	119	92	$115.00	$58.86
G0009 Administration of pneumococcal vaccine	93	93	$50.00	$28.66
90670 Pneumococcal vaccine for injection into muscle	67	67	$205.00	$184.89
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	53	53	$80.00	$17.48
99335 Established patient assisted living visit, typically 25 minutes	49	33	$170.00	$100.91
69210 Removal of impacted ear wax	42	39	$100.00	$53.56
99336 Established patient assisted living visit, typically 40 minutes	41	31	$240.00	$143.19
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	36	14	$80.00	$28.82
87804 Detection test by immunoassay with direct visual observation for influenza virus	36	35	$90.00	$15.40
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	31	11	$15.00	$2.84
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	29	29	$100.00	$94.46
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	26	17	$95.00	$45.82
99496 Transitional care management services for problem of high complexity	19	19	$275.00	$251.67
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	18	15	$115.00	$64.08
99495 Transitional care management services for problem of at least moderate complexity	18	17	$255.00	$178.39
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	16	16	$175.00	$126.21
Q2037 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluvirin)	12	12	$42.00	$15.95
81002 Urinalysis, manual test	11	11	$15.00	$3.43

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 151413

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3163288 (MA)

Hospital & Practice Group Affiliations

Select Rehabilitation, Llc

2600 Compass Rd, Glenview, IL 600268001

Wellesley Primary Care Medicine, Pc

65 Walnut St, Wellesley, MA 024812112

Phone: 7814312345

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

8 Associated Practitioners

Jessie Bernstein , NP

Nurse Practitioner

NPI 1194078436

Nurse Practitioner

Brenda Hellmann , NP

Nurse Practitioner

NPI 1215995857

Nurse Practitioner

Jessica Lipsky , MSN, NP

Nurse Practitioner

NPI 1235395336

Master of Science in Nursing, Nurse Practitioner

Danelle Debye , NP

Nurse Practitioner - Family

NPI 1255710869

Nurse Practitioner

Dr. Judith Scott , MD

Internal Medicine

NPI 1407037385

Doctor of Medicine (M.D.)

Lisa Downey , NP

Nurse Practitioner

NPI 1740551662

Nurse Practitioner

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 65 WALNUT ST, SUITE 500, WELLESLEY, MA 024812118 (Tel: 7814312345)

📍

Updated Business Mailing Address July 08, 2007

Registered at 65 WALNUT ST, SUITE 500, WELLESLEY, MA 024812118 (Tel: 7814312345)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as ALAN GLASER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #151413 in MA)

🟢

Initial NPI Registration & Enumeration January 02, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1184781742

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: January 02, 2007

Last Update: July 08, 2007

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

65 Walnut St, Suite 500

Wellesley, MA 024812118

Phone: 7814312345

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.